Thanks all for the great advice. I've been searching around for ideas on wheels and performance mods once i've verified the mechanicals are sound.
Here's a list that i have so far:
Tune up
Timing belt, balance shaft assy , water pump, check chain and sliders/guides(vario ram stuff).
I'm concerned about the torque tube bearings clutch assy and ring&pinion issue.
Shifter vibrates a bit so would like to fix that.
Once that is settled then i'll do a few perf mods:
Suspension(bushings, shocks , anti roll bars) and Brakes
Alignment
Light weight flywheel and clutch (will do this when working on torque tube)
CHip & exhaust (stil trying to decide if i should get header or not) & airbox mod
I'm torn between using RS barn and my regular porsche mechanic (Powertech).
Ultimately i plan to turbocharge the car if I enjoy it after these mods.