7D is great! go for it no questions asked. New firmaware coming out in a month adds even more functionality. As others suggested I would highly recommend getting the 10-22, it's the lens I use most of the time. Since you're planning to eventualy go FF, try to get EF lenses so you don't have to sell a lot of lenses later on, just the 10-22 which is EF-S. Good luck.