Hi Dave,
The GI wire is coming from pinrestore, I got a set of rivet dies while I was at it. I've ordered the 1 1/8 brackets with double terminals from PBR, not sure exactly how I'm going to do this yet but was thinking of mounting an isolated tag to the bracket for diode connection, I could not find a three tag bracket same as the originals. The timber look rails were pretty tatty, so I was going to need some new vynal to cover but were also split on the end grains, I went to a local timber merchant here and ended up getting some American oak machined down, cost $40 but I've already spent a heap on this pin so I thought what the hell, lol.
Cheers
Dave