1967 Olds Cutlass brought back to life after a 12 year slumber

Ok so she’s got a popped head gasket on the passenger side, and it sounds like a collapsed lifter on the other side, but she’s running. So here’s the stats... 365 hp 455, TH400 trans, and a real Olds 12 bolt posi with gears. I’m planning a move to Kentucky .. and every body is telling me to sell her. I haven’t decided what to do yet.