Thank you everyone.
I made a bit more progress setting parts together and deciding what to use and how things fit, etc.
Also bought some new rear tires. it will have 6.50x16 rear and 6.00x16 fronts probably on 40-48 wheels in the end.
This had the passenger grill on when I got it so we set that back on, mainly since it's the same color (which is NOT the final color).... but its growing on me so it may stay, we'll see... the pickup grill has already had a bunch of work as it was smashed in at the top about 1" right at the ford emblem, I assume from when the truck was crashed that bent the frame so bad, also the bottom is rusted and needs some more work.
At this point I am leaning towards running a 3.54 rear and with the 6.50x16 tires it seems like it will be a decent RPM to run around and get up to 60-65 for a short spurt on the highway if I wanted to drive to work, etc.
Trying to sort out tube shock mounts on both ends now but getting a little side tracked with spring cleaning.
At least it looks cool sitting in the garage now with the roadster.