I've been looking at a Trex 600. The one think that might stop me from moving from 450's to the 600 would be the battery. All my equipment and current batterys are 3s. My question is is it possible to hook two 3s packs up to form the 6s requirments for the 600 size heli? Something like one deans connector wired to another in series coming out to a female plug to the esc.