The Camaro sounds like a fun project Jack.
Keeping the '87 was probably a good move as well. I have a friend with a GT2. He often complains that it's too much for the street, that he can't use much more than 10% of what the car is capable of.
Although not as fast as a GT2, I'd imagine the same could be said of a GT3.
Too bad about the Bullitt. You had made modest & nice mods. But..there are still nice examples out there, should you decide to return.