I am researching building my own Hailong battery for my BBS02. So far I have found all parts and accessories needed except for what gauge wires I will need. Can anyone point me in the right direction? My BMS does not come with leads that connect to "B+,B-,P-,C-". What gauge wires and type do I need? Also, What gauge wire and type is used for the main power. Lastly, what connectors will I need?