I'm getting sick of the slop in my coilover springs/sleeves. too much squeaking and clunking due to the short springs and aluminum hats. I'm lowered about 2.25 in the front and 2 inches in the back.

After I get my ITR sway bar, or probably at the same time, i'm really looking into getting a set of H&R race springs to go along with my AGX's.

Questions:
1. Will the AGX's hang with the H&R's?
2. Are the springs long enough to keep the spring seated in the perch (no slop, like when jacking up the car)?
3. Where's a good place to order the springs?
4. I love the ride quality on my current setup, how's the ride quality with the H&R's and AGX's?
5. What other springs can you guys suggest, or should I just get a set of Ground Controls?

THANKS!