Just out of curiosity, how are you guys determining the Shocks to be the SA version? I can't make out the difference between the two molds with that photo they provided. It would be nice if they were but I'm not keeping my hopes up about that one.
A few pages back, I blew up the photo...
Take a looky at this blow-up...

In the blow-up pic, you can see what looks like the "nubs" of the antenna above the Shocktroopers heads. Also, on the #6 the belt is sculpted on, but on the #41 sculpt, the belt is a separate piece - you can see in the picture that these clones have the larger separate piece belt indicating they may be #41.
Granted, things can change (insert Hasbro disclaimer here) but for now, the signs all point to #41 Clones...