I gave up trying to save my stock fuse block and just brought a chassis wiring harness .It was 130 bucks shipped and is simple/decent grade of wire ,with a fuse block/wire that is labeled .I haven't hooked it up yet ...but it seems pretty e-z. If you have a power probe that helps figuring out circuits fast and easy .I got a cheap one from Grainger # 1EKN4 .It works great for checking a + OR - circuit, and can feed 12 volts .