I shoot a 20D with grip, and am looking to get a tripod setup in the near future. I like the idea of a ball head, especially the ones with independent panning. Am I correct in assuming that this allows you to pan without worrying about the camera tilting in a direction other than where you want? Do these work well like that? I also like the idea of quick release. If I get a head that has the mechanism for it built in, all I would need is an L plate to fit my camera, correct?
I just ordered this combo. 
