I didn't really look into the Bilsteins when I upgraded shocks but you might want to look into the Tokico d-specs. The D-Specs are adjustable and $550 to your door.
www.shox.com
You can get the full poly kit for about $199. It includes most of the bushing, I know the motor mounts and tranny mount aren't included though.
Sub Frame connectors, front/rear strut tower brace but I'm pretty sure the front won't fit with the Steeda RAI(IIRC), and adjustable LCA's.
That would be a pretty good start.