Bum Bum Bum. I asked the question of having a turbocharged japanese motor in my Dodge Dart a year ago (when I wasn't as smart) and I was practically flogged and stoned to death for it. My dad was even thinking about putting the my Stealth's engine in it after I had the accident.
But back to the Dart in question, I don't see it as being that bad. It is probably lighter than most A-bodies out there for that amount of horsepower and it is something unique and hasn't been done (probably for some obvious reasons, but still).