You can buy an E-Maxx tranny and put that in it for probably $30 or so if you are wanting to go brushless. It would cost less to buy the transmission than it would to buy the motor mount for the nitro transmission. Plus, you could sell your nitro transmission then. However, if your t-maxx is the old .15 or the 2.5, you will have to do some upgrading to make it hold up decent.