Pat built a handful of them. Apparently he was ahead of his time with the CC trend.
They bear no relation to the 32AT. The 31 was a completely separate mold. 2003 and earlier 28ATs were also popped from this same mold. (2004 and later 28ATs were popped from the 32AT mold.)
These molds were sold to what became another short lived performance boat company.
I'll let you guys do some digging. The answer is here on OSO.