Got a proper soldering station with temperature-controlled iron
So I went to town on my spark wires, and got my finished IACV board soldered on (mostly)
Still need to connect outputs to my stock connector. Currently there are 12 outputs that wouldn't fit onto the DB37 stock connector. Granted, I've got about 8 empty slots on that one, but I'd need a custom cable. So, that's my next soldering job: Removing the DB37