I recently inquiered a super star from my dad, it is the red electric one from GP and it has a 550 brushed on it I have no clue on the specs on the esc if anyone knows kudos to you, but any ways it runs on a NiMh 8.4v stick pack can I safely use a 11.1v 2100 mah lipo? Also will a park 480 pull it around???