The boats ran 1527 Series NEUs(Atlas), 2280 Series Lehners(Lumar) & 370 Series Plettenberg(Executone) brushless motors per IMPBA current rules. I believe we all had 10S1P 5000-6000mah lipos on board. HV Speed controls are availalble from Castle, Shultze, Etti, Huaya, Fighter Cat etc. I...