AGX are toast. Need Koni's

[Var]

It's been about 25K miles on my KYB AGX and the rears are getting really bouncy. I noticed a big change in their behavior over a period of 2 weeks. The rebound is too bouncy. The first 8 or 9 thousand miles i was running Eibach pro-kits with whatever rates they have. Then i switched over to Ground Controls. I ran 6.7K up front and 4.5K in the rear for about 10K miles. Then i got stiffer rear springs (up to 5.5K) This is when the car really started to have nice turn in and good neutral feeling. Anyways..now they are getting gay on me so i have decided to switch over to some Koni's since i've been hearing and reading that rebound adjustability is more crucial than bump. This way the inside shocks prevent body roll with strong rebound while the outsides can better cushion the car and hold traction cause they arent using their bump valving to hold the car level. So who has good deals on Koni yellows? i need them modified for GC springs.