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 ?

I have a nice 1970 Mercury Marauder X-100 w/429,C6, and a 9"rear.
I was going to find a 67 or 68 fastback to put drive train in, but couldn't believe prices when I went looking!
I'll make you a deal on the Merc!