Reached 90.4km/h (56mph) w my 6lbs slash and had the esc give thermal shutdown led's (red and yellow blinking) for 3-4 times. Would I be able to get away w it if i put some big beefy fan on both esc and motor? (they already have 1 on each but can I dubble and get away w it?) I found a 5mm shaft for my broken castle 3800kv so I am still runing it and want to run it until the esc dies. (3s 6400mah lipo)