Here is a little fact not many know. You can run any Novak ESC on 1s. Since there is no booster IN the ESC you have to do one of three things:
1: install a booster
2: install a small rx pack
3: run it without. As long as your servo has enough speed and torque on 1s and your rx can operate on 1s (all Spektrum can) then you are fine.