Thank you Sir!
Yes, all very important considerations.
Where I am at the moment, I am busy making this project more involved!
I had to shave the cab pan & make new mounts for some 6-way adjustable leather seats out of a sedan... I had to power for that.
I installed a new buss under the hood and I have relays, circuit breakers and fuse position galore to use.
Rewiring will not be an issue with me, it is whatever it takes. I want to up date this rig and bring on a few more conveniences that we are used to.