Kirk;
Don't know if you ever got your harness and this thread is a little older BUT FYI, Vintage Wiring of Maine is actually in North Carolina! Not that that has anything to do with the product quality but someone said they wanted to support a company from Maine.

Go figure. I looked at both and went with Walcks about 5 years ago on my harness. I don't recall now why I went that direction as they both look great and I am sure the other is of very good quality as well. I can tell you that 5 years later my harness is still looking and working great- no problems what so ever. Don't stop short at just the harness- get the battery wires as well. My 6 volt battery works so much better with the big heavy battery cable and looks correct as well.