i need to know if the 2.5 nitro rustler or the rc10gt plus rtr is a better choice (durability, speed, handling, maintainance, etc.) I heard the rustler goes about 50 and the rc10 goes about 35, but can i get the rc10 to go faster, like with a new engine? my LHS supports parts for both, and i have had a lot of experience with an electric and i help my friend with fixing his tmaxx (even though i dont have a gas car) thanks