So i have the rustler xl-5 , wanting to go to brushless, i have seen SOOO many different set ups, i am not trying to go a 1000 mph like some of these people, but i do want great stabliity and speed. I have been told that the Velineon is the way to go, but i kinda like the castle mamba monster(and i really dont know why,lol) but i heard its not waterproof like the velineon. and i have seen alot of different config. for the spur/ gears and i dont know what i really need.

also i keep hearing about alluminum transmission housing, is it better then plastic., i have up graded alot of the rustler already to get ready for the brushless.........any advice would be awesome..... thanks