Hi Flite Test, I think that for your Power Packs, it would be really nice if you could sell the individual parts from the power packs in addition to selling the complete power pack. For example, if I already have an esc and servos and all I need is a motor, I would like the option of being able to just buy the motor from one of the power packs, or if I just needed some servos, I could get just the servos etc.