I'm thinking of buying the EZ Peak Plus (2933) and the Dual Charging Board (2917). I have (2) 5000 25c 2s batteries. From what I have read, I can use the two items together, charge and balance my 2 LiPO's at the same time if I set it to 4s @ 6 amps. Sound right to you? If so, how long will this set up take to charge them at the same time? I know it will look at the two batteries as one big one, does it double the normal time of charge, or charge at the rate of a single battery?