I think you're suggesting ways to fix a problem that doesn't exist. The ZR1 boiled its brake fluid doing its one quick lap at Laguna Seca and probably couldn't have backed up the time on a second or third lap...or hung with the TA at those speeds for a complete session. Durability and reliability are the first things that serious track guys care about, not a miracle lap...and that needs to get communicated here whenever we discuss road course creds. I don't believe a word that Tadge utters about the C7, like it was stress tested and is track ready. A friend bought one and proved it's brakes, cooling, mechanicals and tires couldn't survive one aggressive track day. It took that community 10 months to discover that truth. Let's wait for the truth to come out about the Z06 before we offer it the crown. I don't fear or fancy a Z06...they've always had numerous issues, and the latest will likely be the same based on C7 results so far. Another track buddy had his Z06/07 bought back by GM last year because it couldn't be fixed. Viper was built for the track. I'd welcome any improvement, but none are needed to meet current competition, and Dodge is sure to make them when needed to try to stay out front of any new competitor.
Both Venom V and myself found the rear loose at first at high speeds when lifting off the gas (his GTS and my TA). Both of us found that it "completely" disappeared, and we found that as the tires wore down a bit. We also both had them over-inflated. I just came back from 2 days at Virginia International, and it's T1 brake zone, which in my experience is the most demanding brake zone next to T10a at Road Atlanta. I hammered those brakes in T1 every couple of minutes, lap after lap, session after session, in 90F heat, and could not induce any discernable brake fade what-so-ever. Remember that not everybody likes CCB's, and a well-implemented steel rotor can still get the job done extremely well.
I will admit that I felt at a bit of a disadvantage not having a DCT, and I enjoyed that thought as I made every other production car my *****
Bottom line...if you want to mod the Viper for the track, start with the nut behind the wheel.
Road course Nut