If I could fix one thing about Origins, or future MotU lines, it would be this:
Modulok is designed at the same time as He-Man and Skeletor, so having the same joints as regular figures in the same line doesn't turn into the nightmare of different adaptors that make him harder to play with than the vintage one.
Sell him as a two-pack with two of those torsos he'll share with Frog Monger if you have to.