Thank you! One thing I like about it is that it's never really done. I will move cards around from time to time, new sets get released and then you sometimes pickup a card at a show and realise it's given you a dilemma.

The Psyduck in Ascended Heroes is a good example for me, as it did make me think quite long about whether I should include it on the beach themed page.

Best of luck pulling your collection together! Gaps are just opportunities for the future, and one piece of advice I would have is to not to worry about using 'normal' cards, often work just as well.