Sofirn sells the dtp board for ~5bux, so that’s an option. 
I have seen somebody already with an XP-L2 C8F build, with very high currents at Turbo… The less the Vf for a specific current, the harder the battery will be drained. With XP-L, max. current at Turbo is fairly well controlled, but I am afraid, that most cells could not handle the higher current requirements well.