TCP makes excellent products, very high quality and top notch. They were around long before 'Gone in 60 Seconds,' so their prices aren't based on the movie fame.
There are several other companies you can look to for performance suspensions. One is Global West, another is Cobra Performance I believe. Don't think that the prices are much better though.
How about a MII front end conversion?
www.rcmotorsports.net You can get the kits cheaper through Hot Rods USA, but Rod and Customs is very well known.
Al
------------------