I'm no pro and could be wrong, but I can see some brown in the tail saddles, that might not be an Anerythristic? It may be easier to tell after they've shed...
Baby Anerythristic Boas usually are grey-ish white and black to a dirty white and black, the brown dosn't start showing up until they get older... Some Anerythristic babies are really clean and contrasty black and white some are not... No matter, If your dame prooved out het Anery you should of had more than just 1 or 2 Anerys, I would think... take it for what its worth, just my opinion
Hopefully some other people will give you their opinion on these as I'm not comfortable giving my opinion on those being Anery or not...
I thought more people would've responded to your Motley litter, it's probably due to the holiday.. I'd post it again later this week or after they shed! You'll more than likely get more of a response... specially since this is a Motley litter.
Good luck and again congrats on your Motley litter!
Chaz Neely