I recently went electric also. I sold off a couple of my nitros that were sitting on the shelf as projects but I kept my true love, my Savage. I don't know if I could ever sell that thing. I don't use it much but still love to hear that nitro engine sing it's high rev song as all 4 tires engage start throwing dirt and mud. BUT I must say that I have a love for the grab and go simplicity of electric and now that I installed a brushless, the instant torqe. I bought a Losi XXX-SCB and a couple lipos and now all I have to do is make sure they are charged up and out the door I go. No gallon of fuel, no glow starters, no roto start, and best of all no worrying about whether she'll start or decide to just piss me off for no reason. Plus the 2s2p battery seems to last for ever between charges.
As for the T4.1, what do you plan to do with it? I absolutely love stadium trucks, but finding a track that still has others racing them seems near impossible in smaller areas. But if you want to go to the track to mess around and run laps with others there just goofin off then that truck would be awesome. But if your wanting to race in a class one day then consider a SCT or buggy. Also check on parts availability. I know AE is vastly popular and every hobby shop carries there parts, but just double check and make sure parts for this car are available to save your self some headaches in the future. I call my local shops and see who carries what and when I break something, I know which direction to head without calling around.
