Heads up guys, nothing can shift harder or faster than an automatic transmission. slightly modified with a good strong torque converter and shift kit, no person can push in the clutch shift and dump the clutch as fast as an automatic transmission can, and the faster you shift, the less the RPMS drop/load is decreased, IE the less boost pressure you lose. the trick from there is just the launch.
I hate to burst your bubble guys, but from 60 ft on, the automatic will kill the manual every time.