The only time I perform the brake torque starts is when I am recording a run for ZFG. Bangs hard into second like my old SS454. I assume there is some level of stress and strain with this activity regarding the driveline. If I keep tweaking this ST and approach 600 to 650 hp at the rear wheels will I really need to mess with a Level 10 transmission/converter if I only punch it while already rolling at various speeds of 5 to 30 mph? This ST is just my daily driver/work truck.