There was a T-bolt that ran often at Milan back in the early '70s. It had some nice touches, such as a backlite made of red Lexan with a Thunderbird emblem cut out in the middle. It also was running a relatively mild 440 mopar engine. After seeing it several times, I finally made a point of asking the driver why he'd put that engine in.
His answer, "It's all I had." I just walked away.
Another experience---I had what had originally been Dave Lyall's AF/X Comet offered to me as a gift---minus the engine and trans. I had no immediate use for it and no place to store it so I turned it down.
KS