I would go with 64/65 - with the pictures I can't qualify if it would be PL, but it looks like it could be.
After refreshing the NGC website page a hundred times I finally got my grades in. This one is the best I've done so far, although I still think it's undergraded. But I really can't complain too much, it got 65DPL! I knew if it got DPL they'd give it 65 and if it got PL they'd give it 66, if that makes any sense.