I started my swap, i just pulled my h22, motor is chillin with new clutch ready to go in. I have been talking with rcrew and have the complete dash harness that they ask to send. But a few friends of mine are very good with wiring install, they chip ecus, do remote start that stuff, said if I get them good diagrams they can handle it. But just need to find them. So if I can i can avoid spending the cash it takes make one and have it done myself.
You said hardest part is getting all of the plugs, well i bought a wrecked rsx-s and pulled the motor myself, I have all of the wiring harness's since I got the whole car. I have the charging harness still attached to the motor, the complete dash harness, then the harness where the headlights, a/c shit, fuse box/ abs stuff goes to.
I think someone needs to do a writeup from start to finish with pix of how to do this. Rcrew says it only takes them 3 hours to make a harness...if thats the case it cant be difficult or much to it.