Regenerating more Anima while resting in the Inn?

[Wynn]

How about.... we set anima to a max of 50, and you can only teleport between Aetheryte Crystals and Aetheryeal Gates in the same region?

So instead of teleporting from anywhere, you have to physically go to the Ul'dah Aetheryte, then select a destination somewhere in Thanalan, and that expends one anima.

If you want to travel to a camp or gate somewhere in La Noscea, guess what? Take the airship or ferry to Limsa and use it's Aetheryte.

I had roughly the same ideas about how I would "fix" anima if it were up to me. I wouldn't reduce anima cost though. Add to this that you can't travel to an aetheryte without first having physically attuned to it yourself and it would be perfect IMO.