efjuice

I was wondering what the best route is when doing this swap. I have the obd2 harness-should I use that or modify my existing harness? I have a VX model. I know all the components I need to do the swap but I was wondering what is the easiest way to wire the car up? What ecu-should I go obd2 or 1? Please direct me to someone who has this swap so I can make this as quick as possible. Heres a list of parts I have gathered-lmk if I need anything else:
00 b16a2
GSR tranny w/lsd and shiftlinkage (should I use SI?)
Inter. shaft-
axles off 99-00 SI and 93 SI axles
obd1 gsr ecu (if I use the jumper harness)
I also have an obd2 R ecu which I really would prefer to use)
4 wire 02

Help or directions to someone who has done this is appreciated. Thanks.