C7 vs C6/5 suspension

[zo6s10]

Since SEMA is over I think a few people may have the numbers from GM. Was just wondering how close the numbers are on things such as mounting points, control arm length, upright height, KPI and ball joint taper.

Would really like to use the C7 uprights (and brakes) with my C6 LCA's and custom UCA's. Look to be a nicer piece IMO.

[zo6s10]

TTT
All I need to know is if the lower ball joint taper is the same. I can figure out the rest.