Mopar in a Mustang ...

still workin on my dart sport bout 65% done but might get a 68 or 69 mustang fastback FOR FREE IN GREAT SHAPE LOL... not da biggest ford fan mopar or no car lol..i wana piss off every ford guy i kno and drop a mopar block and tranny in it was wonderin if any1 knew how time or money consumming it would b ?