The only reason why Iam considering a LiPo is because of some of the low voltage issues on 2.4 receivers that Ihave been reading about. My thought was to go with a 2-cell LiPo and regulate it down to ensure Ialways have enough voltage at the receiver (basis what Ihad read this was even more important with digital servos.)

Iactually have a 4.8V1100 NiMH pack that Iwas originally going to use. If the general consensus is that this will not cause any problems, then Iwill just use that.