Do Mopar, Ford and AMC 60s 70s BBP wheels interchange???

Reason I ask is I have always wanted to build a 64 Mer Comet and I drug one home but it is L6 car with the goofy 4 lug wheels and light supension. It will get a 289 and better suspension. I have a stash of 15 inch BBP rims 5 to 7 inch wide. Maybe one BBP 14. Anyway, I have a friend with a big vintage yard up 5 hours from here ( nothing in Tx is ever close by). Until I have the rear an spindles from him, I have no ay to tell about rims!!
I have a good 64 Bel more door I did a couple years ago, because I always wanted to build a more door in a body I like. Long story short I traded for that good car, got it for nothing really, did the body/paint and I can't pay anyone to take it! It has some good 15 inch rims/tires I can fit on my AMC Hornet and put the (14 in) Hornet rims on the Merc IF the 15s are too big which very possible they are unless I cut which I don't care to do!
Orget the 14 inch Mer rims when I go up there IF they are cheap enough!!!! I have rims out the butt.

There are some great guys on Ford and Merc sites BUT IF anyone needs a question answered about most anything, FABO is always the place to go for help!! Thanks all!