I like the small block in our E-body. Lots and lots of room to work on it, and kind of different from the big block/Hemi most expect to see when we pop the hood.
Might want to weigh that 'Cuda and see what you're dealing with. Our Challenger is only 3,340 pounds, and that's with an all metal body, full interior, small block and 727. It weighs almost exactly the same as my Duster. Kinda sucks really...you'd think with an A-body I'd have a huge weight advantage.