Hate to bump this thing but what a roller coaster of a thread.
I have ATX Billet spindles, Speedtech Control arms and in the box is a set of C6 z06 brakes with Kore 3 brackets.
I ordered a Tru-Turn so when that arrives on Monday, I hope to install and start taking some measurements to get some wheels sized up. LS fest is only a few months away now.
Hopefully this works out