K it was a lot less than i was hoping for, but I am honestly unsure of what music types you like... especially since you're coming from TF and everyone's musical tastes over there are too fucking specific and very narrow minded....
anyways heres a short list i've compiled. Tell me if you recognize anyone, already have the song, or if you don't like some of them and i'll have it removed and fixed up.
I did have a very hard time finding songs that specifically take precedence of highs over mids and lows.... but i tried.
Criticism and additions help out too guys

.
Some of this isn't techno, its a lot of mixed in Ambiance type music, trip hop, and some other stuff that i really cant put into a genre, but a lot of it is techno nevertheless..
here you go:
- basement Jaxx - Bingo Bango [highs and lows, very funky]
- Thievery Corporation - Indra [a bit of culture here!]
- Massive Attack - Unfinished Sympathy [beautiful song for highs and mids]
- Pendulum - Slam [just weird, thought i'd throw it in]
- jamalski - bash Dem up [heavy on bass]
- 16 Bit Lolitas - Passing Light [cool song, play it before Syntax - Bliss]
- Syntax - Bliss [i love this song]
- Bonobo - Nightlite (Feat. Bajika) [this is a good night-cruisin' song]
- Goldfrapp - Ooh La La (Benny Benassi Remix Extended) [i know you hate B.B. but this is ok i guess]
- Sultan and Ned - Together We Rise [pretty spiffy]
- SuV - Do you remember me [fucking awesome song, lots of highs, good female vocals and awesome bass intro toward the middle]
- Thievery Corporation - Air Batacuda [keep that subwoofer warbling]
- Pendulum - Plasticworld Feat. Fats&TC [strange]
- Combichrist - I'm happy anyway [meh]
- Laibach - Tanz Mit Laibach [german industral smasshhhh -- look for the kitty flash online]
- Entity - Portugal [its different]
- Dyad - Sugar (sweet thing) [sweet song]
- Tim Deluxe feat Sam Obernik - It just Won't Do (Club Mix) [not bad]
- Saliif Keita - Madan (Gekko remix) [Play this LOUD to really test, but try keeping sub gains a little low though to prevent overpowering]
- cassius - Cassius 1999 (Original Mix) [short but very cool little song to test highs and lows only]
- Combichrist - Lying Sack of Shit [and.......vvv]
- Combichrist - Today I woke To the Rain of Blood [i'm throwing these in here as a joke, i want to see if you can stand the crescendo of violent sounds, highs and mids]
- Massive Attack - TearDrop [slow song, i doubt your subwoofer can reproduce this song properly, its very complicated bass, try to keep gains low]
- Goldfrapp - Lovely 2 CU (T.Raumschmiere Remix) [spiffy]
- Groove Armada - Superstylin' [wiggy]
- Mory Kante' - Yeke Yeke (Hardfloor Mix)
- Pendulum - Hold your colour [weird dnb/linkin park sounding shit]
- The Green Man Ft. Dragoon - Easy [nice ass song]
- Pendulum - Fasten your Seatbelt [goofy]
- Breakbeat Era - Breakbeat Era [i dont know if name is correct but this song is pretty gangster, uses the Double Bass as an instrument in the background and halfway through it turns into a DnB-type song]
- Paul Van Dyk - Other Side [pretty cool song]
- Zen - time crisis [weird song, bass]
- Warp Brothers - Going insane [regular stuff]
- DJ Baby Anne - here We Go (Malicious Mike) [same as above]
- Slyde - Vibrate to this [slide slide slide....]
- Vandal Ft. Odissi - Obey Dexter remix [in and out, its ok falling into a dimly lit tunnel]
- Soul of Man Ft the Hip-Hop Candy MC - Sukdat [lots of highs and deep-lows]
- Laibach - Das Spitz Ist Aus [highs and mids, throbbing bass, mainly industrail]
- The Rogue Element - Rogue Rock [Highs and mids, punchy bass, all the speakers in the car throb to different tunes]
- Auto-Auto - Intro & Transdimensional [You'll love this one for the highs and lows
- Josef Plante & J-break - Dark Circles (Autobots Remix) [I am pretty much the only person who has this song lol, you have to download it from me]
- DJ 43 - Pepper Spray (Infiniti Remix) [low bass]
- Ascension - Someone (Dave London & Filthy Rich Dark Remix) [Rotary7 loves this song lol]
- Tastexperience - Highlander (original CLASSIC) [a more classic techno song, lots of highs]
- Dave London & Filthy Rich - Africa (Original Mix) [Sweet bass, it began in Africa!]
- DJ Dan - BAM (robbie rivera's juicy remix) [bam, bam, bam. This will pop the trunk off or give you a headache...! i love it though]
- Bubbles Bidibodi Bidibu [SuperTroopers anyone? its a fun song]
- Agonised By Love - Close Behind You (Remix by Sero.Overdose) [I love this song, more of a dark techno upbeat]
- Dave London & Filthy Rich - Come Back (original Mix) [Classic techno style, more like breaks]
- Waveforms - Deep Dubs (Infiniti Remix) [ YOU'LL LOVE THIS for the highs it uses and the syncronous lows with the mids. get one 192kbps or higher, you won't regret it. I never paid much attention to the actual song but they build it with awesome quality.]
- DJ nitro Vs. Dave London - Hold on (Dave London Remix) [OK song. more classic]
**Blue texted items are new additions, i think you'll like these better**
**Red texted, you might not like so much**
There =S I'm almost 80% sure that you won't like most of this stuff but this is just to get an idea, kinda pinpoint what you're into and from there i can focus. Let me know what i need to take out and i'll send you the rest.
EDITED!