Hello Bluesman
I used all the sandwich plate and senders which worked fine. I had to move the rectifier out about 20 mm. to give agreeable clearance, and modified the mounting plate to make this work.
I was taxed to find a decent mounting point for the actual instrument, looked at the same solution Cuna used, but in the end opted for a position just under the dash on the passenger side angled so that I can see it easily enough. This works for me, and it amazing how quickly you become accustomed to looking at the instrument. I find the oil temperature reading particularly useful as I try to drive fairly gently until I have the oil up to a decent temperature.
Unfortunately it seems beyond my computer skill levels to be able to upload photographs here to help.