572 RB Street motor advice?

The only thing I’d add to your combo is a programable digital ignition like the MSD 7531. You could easily manage launching torque with that ignition.
I looked at that MSD 7531, very trick piece!
Well, I am going to use the new version (smaller diameter billet aluminum distributor) of the Progression Ignition system. If you aren't familiar with it, the advance is fully programmable in small increments via phone app. It also has vacuum advance which I want. Two-step is in the works as is a "wired" N²O trigger retard capability.
Here's a quick self generated table:
Screenshot_20221031_100314.jpg
I do have @weedburner HitMaster launch control, when setup helps hold the clutch engagement via hydraulic solenoid in the "sweet spot" once determined and adjusted for traction conditions. Not too much to spin excessively nor smoke the McLeod RXT dual disc clutch setup. McLeod recommended the "1200HP" version, not because of my anticipated power output but the friction material is ceramic metallic, and should handle the heat.
I'm open and especially grateful to you with the experience you bring for any advice, and I appreciate anyone who shows an interest in what I'm working on. Thanks