Just finished my swap and i figured i'll clean up my wiring diagrams and save some people some time digging through all the diagrams to find what they need. This is outlining WRX auto to 5 speed conversion. Most of the wires you can get away with 16-18Ga wires but i used 14ga for the power and ground on a bunch of things just for overkill.
^I'll take this one and combine it with the other diagrams latter.
There are still a few more diagrams that i need write up. I think its just the cruise control and abs. Hope this helps.