Hello . Can anyone advise on the best kV rating for brushless conversion on a vorteks boost . It will be running on 2S lipo and i don’t need anymore top speed than 30 mph . I have been looking at the surpass hobby 3650 motor / 60amp esc combos . But I don’t know what kv would be best to get ? They have 3300kv 4370kv and 4500kv motors all use the same 60 amp esc . Any help greatly appreciated.