brushless 1/5 4wd conversion about to begin! couple questions.

[Ryu James]

oh, while i am thinking of it does anyone know where to find some really small pulleys that can be mounted? the reason i ask is i may need some for the rear disc brakes. in order to run the brake cables smoothly to the brake servo i want to use a small pulley system. if its not feasible i could just use another servo closer to the rear of the vehicle and then use a y-harness to run both servos but i kinda want to run them all off one servo and i have already laid things out to where it could work if i have 1-2 pulleys. plus the servo i have is 425oz so i know that it is more than enough to pull all 4 brakes.

also, on the topic of water cooling, is there a water cooled motor sleeve that fits a finned Neu 2215? i was planning on using this fan ( http://www.coolerguys.com/ec60ledalum.html ) most likely as it fits the motor mount i am making perfect but if i use water for the esc it might be cool to use it for motor and esc.