Vote on Blown GTO.
I had a 65' GTO and could kick myself for ever getting rid of it. I went to all of the trouble to get the engine cleaned up and put it back together. It had been in an accident before I got it $300 in 71. The frame was messed up and out of alignment. So what do I do, trade it for a 67' Catallina which blew the trans after awhile. Word of advice, don't get rid for your favorite, you will regret it.
I vote JB(1). Which ever is the blown GTO.