mixers

I'm starting a local bakery, and would be glad for anyone's input on equipment.  I'm making gluten free breads and cinnamon rolls.  My sweet great-niece was diagnosed with celiac disease just over a year ago and she missed having baked good so much that I had to do something about it.  After months of experiments (my dogs have gotten fat off the rejects) I've worked out some recipes.  The folks in the local celiac support groups want more of my stuff and local stores would like to carry my bread, so I'm taking the leap forward, but could use some opinions on equipment.