Uh I think that almost covers it. You can neutral drop it if you want lots of experience replacing everything from the main bearings back. Look up a "stall converter" on google. There should be some information on using your stall speed and how to achieve it. Torque converters have a set speed at which they will create enough resistance to hold the engine rpm if they are not allowed to express the energy through the transmission(or stall). This is not an exact number. You can buy or have a stall converter designed to hold at 2500 RPM but your actual numbers will depend on how much torque your making and how fast it hits the stall.
You need to find out and then practice how much throttle you can put in with out breaking the tires loose. Than really practice giving that really fast. Working your way up to it will actually cause it to stall at a lower RPM. You want to be able to punch it to that RPM while holding the brakes as fast as possible without going over to the point of breaking the tires loose.
Considering this is a fully electronic trans. a "trans. brake"(look it up) should be a rather simple install.