Looks great, Anna! nice, healthy roots and lots of beautiful blooms!
I think I'd leave the moss...and remember they were nicely 'tucked in" with the stocking covering them, might need a little more water now till they acclimate to being 'naked'. Great job, though.
I think my poor little phal died on me...I didn't get around to putting it into something else fast enough! Oh well, live and learn! I won't try mounting phals anymore here in Florida. It's not like I don't have a TON of other orchids I can mount!