Can someone help me please i have a number of lipos different makes and different mah's. I am going to run my boat on 5s, 3s on one side 2s on the other. Do both lipos have to be the same make and the mah's the same or can i mix and match,eg could one be a Gens Ace 5000 mah 2s and the other a ******* 3s 3000 mah. Also which side do you put the 3s port or starboard.