[scottsee]

Humm, thats a big assortment of questions. On non-dual valve spring setup I would go with Fp2x cams, their the same price, but have better top end then the fp2's. Check out FP.com and look at their cam charts. You can get ZEX/Comp cams on ebay for alot less then ordering them through FP. Their the same thing.

ACT would be my first choice asside from SBR clutch kits. Their stronger and I believe they are less $$ then ACT's.

Lighter Flywheel means less contrifigual forces acting on the engine, lighting up the load on the crankshaft. It will increase your revs. I've read possitive things and negitive things going with a lightweight flywheel. Typicaly people in the Drag raceing seriers like to use heavier flywheels to keep the RPM's up when they shift. You can search on here about that, I beleve Keven wrote why he likes using the stock flywheel.

Unless your willing to send in your tranny to shep or TRE I would suggest not touching the tranny. If you goto sheps website you can see what upgrade options are recomended. I wouldn't worry about it on a 50 trim.