My single turbo Wayfarer Ute build

Great work on the headers mate!.. they turned out great.
What issues are you having with the msd, bov and wastegate?

Id just trigger the launch control with a separate switch mounted somewhere running through a relay, only problem I can see running it along side the roll control is the chance itll start turning the rear tyres if the fronts are locked.
But it could definitely work with it if need be