The high end mirrorless cameras are quite good, but you are mostly saving weight with the body not much with the lenses. You could always get a rebel with a cheap small prime and you are quite stelthy. But it's a good point with the mirrorless cameras.


If you are willing to use more than two lenses here is the kit that I use, MD 24mm f/2.8, FD 35mm f/2.0, 50mm f/1.7 and 70-210mm f/4. This kit covers most everything I shoot and would add only a 14mm prime get something wider and I could probably skip the 35mm and 70-210mm if I wanted to reduce weight even further. If you wanted something similar you could get the EF 24mm f/1.4, 50mm f/1.2 and 70-200mm f/4 IS or 70-300mm f/4-5.6 L and that would be a very good combination of primes and a zoom, what I do if I don't want to carry everything is leave one or two lenses home that I think I won't need.

Mabye thats your ideal kit
John.