Of the three you listed I would go with Surgeon for a few reasons. First, I've read that they aren't even taking orders for actions at this point, so getting an XL action to the other smiths would take a long time, unless they happen to have one in stock. Second, and I may be wrong here, but I believer I read that only Surgeon has access to the AX chassis made for the XL action. I'm not sure if the regular 700 pattern AX could be made to work with the XL action. And third, I know that Surgeon's quality is in the absolute top tier, so you wouldn't have to worry about that with any of them.
If you wanted a different action, like a Defiance, Badger, Stiller, etc. either of the other two would be top notch too.
This is just my understanding and I could be wrong, but I hope you find it helpful.
Best,
Justin