Yes, Brian has set up Pinky and Hal, and I've been happy with both setups. Alternatively (since I'm not sponsored by Pedders...) speak to Ken Graham from Accurate Suspensions, he is a suspension guru... He set up my Lancer GSR and I was more than a little impressed.
For KYB's, I got mine from Anthony Kellam, he was willing to sell them to me for less than anyone else
For springs, I think I have a source for them slightly cheaper than retail, give me the part number and I can get them.
For bushes, Fulcrum have been the cheapest for me.
I don't know if it's ethical, or morally right, but generally I've gone and bought everything (from everywhere else), installed it, and then brought the car to Pedders to have everything tuned (Pedders have been rather expensive for parts in virtually every single case)