D600 with D7100 as Back up

Frank,

I think I agree with what your are saying. This whole idea was precipitated due to the fact that with my dual set up of the Nikon(FX) and Pentax(DX) there is very little overlap of functionality between the two system. Yes, I can use lenses with adapter in manual only, it become tedious at best - and I probably won't do that in a paid shoot - too risky. Maybe the Flash system with some wireless adapters. With the 2 types of shooting I like to do, Event/Wedding/Landscape  vs Action/Wildlife etc. you would need two different system or go the D4 way (maybe, there will still be compromises). So here we are, if this pans out I will be getting the D7100 + 14-24 + 50-500 Sigma, sell out my lovely Pentax glasses and cameras. Can't wait for the 7100 actual reviews.

Last event I did was a coporate Xmas party - 200-300 people , boy did that D600 -20/74 really shine. I am still getting kudos from those pictures. I can't wait to use my new 85 f1.8g, now I should be getting all the spots cleaned out on the D600 by Nikon here in Wilshire Service center.

Thanks