Kinda depends how thin the hair is, side or top of the head, etc. I think the swap will take a couple of wiring changes..depends if you're swapping into an Si, and you'll need B series conversion mounts (the 88-91 civic is a D series). I wouldn't call it straight forward, but if you know what you're doing it shouldn't be a problem. Check out hasport.com for their wiring harnesses and mounts..man all the crap you gotta buy will be like the same cost of the engine =X (axles, ecu, wiring harness, mounts..like 700-1000?)