Looks like a haddoni, but the verrucae are the easiest way to ID carpets. Gigs have bluish/purple, Haddoni are clear/barely visible, Merts are red and almost form a solid line near the foot. Helianthus have yellow/orange.@Eagle_Steve here are the best pics of the tentacles I could get. The mouth looks like my Haddoni but the tentacles and the body structure do not.
Here is my Haddoni for comparison
from the other pics I didn’t see any verrucae on the column.