Sizing for 64 Dart 270

Hello hello.

I’m currently shopping around for new tires and wheels and tryin to decide about size. I’ve got 195/75r14 tires on the 14” Mopar rallye wheel. It’s satin finish with ‘72+ center caps. Love the wheels, the tires are bland and a little skinnier than I’d like.

For the sake of finding brakes that will more easily fit, 15” wheels seem to be the wiser choice. Poking around for a good brand of whitewall, I come across these BF Goodrich 2” whitewalls, size 215/65r15. Has anyone fit this size tire and wheel front and back on a 64 Dart 270? It’s not much larger in diameter than the 105/75r14. As for wheels, I was thinking a 15*7 Mopar rallye.

Any help, comments, concerns appreciated