Baltz

Alright here is the problem....I have had my car lowered for like 7 or so months now. Since day one it has rode like crap. I used ground-control coilovers and didn't change the struts. The rear is stiff which I wish I could say the same for the front. The front hops non-strop on the interstate and on regular roads. I know I need to replace the front struts but it hops so much that I begin to think it could be more than just the front struts...any ideas? If its just the struts then do you know anywhere I could get a cheap set of Koni yellows for the front of my car?