MugenCRXPro1

Hi, I'm a newbie to RPR so I wanted to say what's up to everyone before I started asking questions.  But anyway, let me tell you what I plan to acomplish with my 86 Rex.  
 My goal is to drop either a D16A or a ZC, fuel injected, into my lightweight car and maybe sometime in the far distant future, some boost.  I've been doing my research on the carbed ZC/D16 as well as Brown-Top engines, but I want to use the Black-Top if at all possible.  What parts necesary to do a swap vary between brown and black head engines?  In other words engine mounts, axles, knuckles, shift likage, wiring harness; are all of these going to be the same?
 All replies are welcome.  Thanx.