If you have found the right shocks and spring for your woo....And still need them installed, Give me a shout and I can get you rollin low in no time and the price I offer all of my acquaintances seems to be the best in town.

I have all of the right tools and can honestly say I have more then 200+ Vehicle drops/lifts under my belt, So in no way do I offer amateur work.

Just look at my Trader Ratings if your sceptical.

As for the H&Rs with Koni Yellows, If they do make both products for your application, Then the install should be a piece of cake.
As for ride quality, I currently have H&R Race springs along with Koni Yellows on my Jetta GLI and the ride is fabulous!!!

Everyday point A to B travel is pretty smooth IMHO, even cruising on I-75 at 80mph from Spring Hill to Brandon is a pleasurable ride.
The two times I've put the car on the track for playful purposes, She hung around tight corners at a very steady rate.
I would definitely suggest going with the Koni/H&R setup if that is whats offered to you.
What kind of "Inch" Drop are you looking to achieve?

-Jeff