Looks like you and a lot of others have it about covered; however, may I add one suggestion? For the lightening over your longarm, you might consider having the lights on the ends able to be on and off separately. A lot of the time, I need light at one end of my longarm to cast a shadow down the length to enable me to quilt light thread on light fabric. As I can't see the thread where I have quilted before, the shadow shows me very nicely where I have been.