Creatine can be used just fine on a cut. In fact a lot of people use it to maintain strenght while shedding the lbs. Powerful and tight HC and can be of assistance on a cut as well. HC looks like a good stim product, and everyone could benefit from some extra gh release ala powerfull. Poseidon in and of itself, has many advantanges for one on a cut, check the link out: POSEIDON and FAT LOSS?
IMO if you like the dcp, camp, ap stack I'd throw in Poseidon to help with the cramping. That would make a great fat loss stack even better in a multitude of ways.