Am I right in thinking that a pair of sb-600's on the same bank (CLS) would recycle faster than a single SB-800? I just bought another pair of 600's off jeff and am thinking it may be worthwhile for me to also get rid of one of my sb-800's in order to get another 2 600's. I would then have the SU-800, 1 x sb-800 and 6 x sb-600's I am going to be doing a lot of portraits any time soon and am wondering would 3 x pairs of 600's and a snoot and sb-800 would be better than 4 x 600's and 2 x 800's? I am also thinking that this would add a lot of diversity to interior shots with 7 speedlights mounted around a room. Opinions are appreciated.