Congrats on the find and welcome to the forum.
I would recommend getting a hold of Al Wagner, owner of An American Classic, Ltd. in Wisconsin.
In addition to being a MCACN C3 Corvette judge, Al is extremely knowledgable and owns some very signifiacant Corvettes, including several LS6's.
www.anamericanclassic.com
Keep us posted on the progress!
Bashton
MCACN Managing Member