So, my sister and I are trying to decide if going to SPA in January was a good idea. We will be at Imaging USA in Pheonix. Anyone been to a SPA event before, and can give us more of an insider idea of what you got out of it in the past? We have read all the literature that has crossed our desks but are still undecided. At the Light Pro Expo in Florida a lot of the speakers were talking about it so my sister has been more into the idea since then. I'm just not sure. Any positive or negative feed back from you guys would be great. Thanks!