[Floyd]

My vote is Bauer which is Class-tech. Cris Olsen is the guy. they make harnesses for some of the good vendors. Buy direct from them and save money. Also talk to them about any changes you may want, turn signals, ect. They always include wiring diagrams that are most helpful even for these simple cars. Products are perfect in my opinion.
Having said all that, the real hooker on wiring in the steering wheel mounted light switch is the black plastic terminal block that fits on the lower end of the column. As of a couple of years ago, there was no good reproduction part available. All the wiring vendors were required to use the same wothless one as it was the only one available. This is probably still true. The real answer is to reuse the original phenolic (aka Bakelite) from your old harness and solder the wires from the new harness to it. This takes some work but well worth the effort. My 32 has Bauer harness with original switch plate and works perfectly.