I'm assuming these are going to be exclusive to their own store if I'm reading right? The statement of "exclusive regenerating hands" is the only thing that made me question that.
To be honest, I just don't trust them to produce the PERS system competently for a first go around. Even Asmus, who is a pretty strong 1/6 contender and has significantly more experience, struggled with it.
I really like 11 and 12's sculpts. As a package, 12 is clearly the winner of the bunch though. The tailoring is good on its own, even amazing if you take things piece by piece, but needs to be tightened up a bit. The actual fitting to the bodies is about 5, 6 years behind what we expect these days.
What really surprises me is that we've never seen third party KOs of DW figs. When the show had a little more cultural oomph I could have easily seen "The Time Man" sorts of releases.