I'm planning on installing a metric round pool (30' or 33') fully in the ground in the next year. I work on the road a lot so I won't be home much to monitor water quality and my lovely wife isn't the most mechanical inclined person when it comes to pool pumps and water chemistry. I like the idea of a SWG. Any suggestions on how to make this as maintinace free for my wife as possible. Any suggestions on pump and filter size, type, and brand would be greatly appreicated.