Seamstome, your ideas are all good. It does take a lot of energy and backup help to keep a shop going. One of the biggest profit probably comes from machine sales. You'll also need to find a space to rent that doesn't use up all of your profits. I was at one rural shop last summer where evening classes were offered, plus there was a bring your project night once in awhile and the shop served lemonade and/or wine. Not sure I'd do well with the wine! LOL!