Yyes your mini-t system should work as we have two mamba set ups just waiting to be installed in our new bikes. The stock motor is the Fireball 370 which is a great little motor for the bike. I have only used them in my old HOR's.
Cannot wait for the updated video's. may I suggest a carpet track and outdoor road track.
The anticipation for owners videos of the new Traxxas Splash are out now and we are all excited about the bike videos that will be flooding the Youtube accounts soon.