I have an indoor pool that I'd like to convert to salt. We teach swim lessons to little kids, so having something a little softer on the skin is a big plus. Currently the pool is kept at 90 degrees. We have about 100 people per day using the pool. Although, that number is likely to reach into the 200's sometime in the next few years. And we are open for business 7 days a week. I'm not looking to be frugal here, I will spend the money if the product is worth it. And I would like it to be fairly easy to control as many employees have to be trained how to use it. So.... Suggestions?