Oh I wouldn't go that far. I'm doing the swap on a paupers budget you just need to be frugal and know how to fab up most of your own stuff like mounts headers and stuff like that.
Look at this hassle and $$$ for 250 wheel horsepower. LOL
I'm not saying it isn't cool or different (if you're into that) to do a new hemi swap, I just can't see spending the money when you can have a higher horsepower conventional small block for a LOT less.