I'm going to experiment with this Hyperion 200KV BL motor and CCPI ESC.
Castle Creations Phoenix ICE Lite 50 25V
Phoenix ICE LITE 50 Brushless ESC
25.2 volts max input
Ideal when weight or space is critical and runs cool!
Phoenix ICE Lite 50 amp brushless ESC: 25.2 volts max input (20
NiMH/NiCad, 6 LiPo), is fully programmable, has forward/reverse programming, is Castle Link compatible. Has 5A switching BEC. Supports data logging.