You might want to first ask if you should get the 4-tec.. if you're just bashing around the parking lot and your hobby shop supports Traxxas TC parts, then go for it..
The ESC supports the 20T motor it supplies with the kit, but who knows if it'll support a 19T motor..
I'd think about a Associated TC4 RTR as well, parts are plentiful, and it's a great car to race around.
-=≡ Tamiya TA05 · TRF415MSX · F103R · M-03R · M-04 · M-05 ≡=-
-=≡ CRC Carpet Knife 3.2 · OFNA LD3 Pro · Fastcats · Spektrum ׀ווlı ≡=-