I have a D15B2 that's been running a 40-60 shot of NOS. It was great until the clutch started farting out on me; anyway, I'm about to ditch the NOS in favor of force feeding the little 1.5 bastard with an HMT style T3 kit.
At this same time I need a good clutch to lay the torque down.
Here in lies the problem: later on I want to swap in a ZC, and I dont want to blow my cash on a clutch if cant use it after the swap. Should I just wait until the ZC is in before I buy it and deal with the slippage in the meantime?, or will the D15 clutch mate up with the ZC flywheel. If not, can I use the D15 flywheel on the ZC crank?

I need help and anything anyone has to offer would be mutch appreciated.