I am thinking about switching up from running 2 3s1P packs, and combining them to 6s1p. I am thinking about running 2 5s1p packs, and running them 5s2p. This would allow me to use the quark and also get some more run time which I am looking for, because run time was my original reason to switching to Nitro a while back. I also plan on running a high KV motor to make up for the voltage drop.