Sooo what are my options? I've done a little research and seen some info that the clutch fork ball breaks with the heavy duty style clutches on an NA trans. I will be doing a full t2 drivetrain swap eventually, but for now it will be staying NA (since I have an extra NA trans laying around too.)

I will be putting down roughly 350 hp to give you an idea.

 

Skip the spare n.a trans and go straight to the entire turbo drivetrain swap. I wouldnt tool around with 350hp on a n.a trans even with a spare. Doesnt seem worth it.

 

ditto, spending a dollar to save a nickel. the n/a transmission will be more problematic in the long run so you are better off just doing it first. if not, ACT street and strip, if it can't handle the power then the transmission is at the breaking point anyways.