Make sure your VTEC fluid reservoir is filled up:ninja
But um, yeah, prob. a clutch helps, do you even have a transmission, because you forgot about that.
Mounts, axles, shift linkage, ECU, wiring harness, ect.
There's books on this. And a million articles, check them out for better info.
I'd suggest Honda Engine swaps by James Bonk I believe the authors name is, has everything you'll need to know in it.