I was thinking about replacing the wiring harness on my 50 3100 truck. The engine and tranny have been replaced with a 400 sb and auto trans. The steering column has also been changed out to a GM style with tilt, blinkers and shifter on the column. I have been looking at some of the universal 20 ciruit wiring harnesses and was wondering which one to buy that is good but doesn't cost 400 bucks. Has anyone replaced thier wiring harness with a universal harness and if so what type of harness kit did you use? Thanks in advance for any advice and opinions.