I think Craftsy has a class on starting a business from home. One thing to remember all it takes is one unhappy customer to cause a lot of lost business, especially if the customer belongs to a guild or quilt group. My town has seen two LAs go under in the last year due to poor quality quilting. Knots on the back, skipped stitches, poor quality batting, cheap quilting thread, pucker and pleats and the worst, the bubble of fabric in the quilting . The quilt when taken in to show at guild from a new LA is picked over with a fine tooth comb. Be ready to have your work judged.