hi guys ,,I bought a used foamie and it has a RC Smart 1084kv,, outrunner Brushless motor ,,it says its 1084RPM/V ,,continuous current 20A,,,Max 25A input voltage 6-20 ,,i bought a new ESP for it ,,a 30amp,,35 max ,,,any idea what size battery for it ? im thinking a 3 cell maybe 1000mah or1200mah???but not sure??thanks