[djmtsu]

1) You shouldn't have any problems with building a hybrid S5, S4 engine.

2) Get Kevin Landers' (Rotary Resurrection) Rebuild DVD.

3) There are alot of clutches that will suit your build. Get an Exedy, check with the vendors on this forum. You can get a good deal here.

4) Buy USED!!! Especially if you are going to go turbo later. Get a good system meant for a turbo, but use the NA header. When you are ready, the DP will bolt in place of the header.

I had a cheesy catback with an RB header and silencer. When I went turbo, I just replaced the header with an RB downpipe. Bolts right in place. Then I picked up a complete APexi N1 EVO catback used for $250 (mint condition).

You just have to be patient, save your money, and when a deal appears, jump on it!!