Sounds like an awesome plan, Bcog!
If you post your actual Airmax system, you might get some people to double-check the design and confirm that it meets your needs.
If you fill with well water, your water chemistry will be different this time than the past versions of your pond.
Still recommend some simple water sample tests after this version of the pond is somewhat stabilized and you determine if the swimmers/skiers are having any issues with the water quality.
