86 LX 4 cyl to V8 swap, any guru's here?

[1993SSP]

Any wiring guru's lurking?? I will be swapping a 86 lx 4 cyl over to a V8 using a 1991 donor 5.0 car, all the mechanical, fuel, brake lines, radiator etc dont even scare me, but how about the wiring?? Anyone know some good sites to check out or has anyone done this?? I want it all to work correctly and for now I plan on keeping the stock guages