66 dart seats

Hey guys hope everyone is doing well. I just wanted to get some ideas based on the vast experience here.

I'm looking to get some front buckets for my 66 dart gt. The seats in it are not original and I hate them.

Has anyone here had any experience in modern seat swaps, like what works what does not?

Any known good donor cars like mustang etc?

Any info is welcome.

Thanks,

Matt