Engine swap idea

Alright let’s see how this goes :mob:

I’m working on an Australian 1970 VF Valiant Coupe, essentially the same as a Dart but slightly long nose. It didn’t come with an engine or transmission and I don’t care too much for originality. I would however quite like to keep it Mopar. I looked at Slant 6s, Hemi 6s and 318s but pretty much anything I could find was going to need a rebuild or cost a lot of money or both and I would still be dealing with an old carburetted engine.

Then I started reading about the Jeep 4.0 H/O engine...
-190hp stock
-They handle boost well and have great power potential
-EFI
-They use a modern overdrive transmission
-Can be stroked to 4.7L
-A complete running Jeep can be had for around $500NZD

Has this swap been done into an A-Body before? I’ve seen a couple of swaps into ramblers and AMCs. What are peoples opinions on this engine swap?