While there is nothing wrong with any of the brands mentioned, none of them really stand out, in my opinion.
I have some Oz Vector coaxes and seperates that I'm letting go at cost...a great 'sleeper' brand. $40 a pair for the coax's and $60 for the seperates. I'd put these up against anything from JL, MB Quart, or most others under $200 a pair.
Also in your price range I have Image Dynamics, and for a little more you could get Critical Mass RS6's...carbon cone, neo magnet, 12db crossover, oversized tweeter, super shallow mount.
Toby
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Toby Johnson
BlackDog Racing
BlackDog Speed Shop
Lincolnshire, IL