I have a copy of an original 49 truck diagram but I can't read the wire sizes and it doesn't have the color codes for the wires. I can do my own harness but would like to use the original color coded wires. Any one have a diagram clear enough to read the wire sizes and that has the color codes? Also it would be nice if there is actually a Panel Truck diagram out there somewhere that I could get a hold of instead of using the pickup version.