Hi everyone, I used to own (and really enjoyed) my old GF5 and old GH1. I basically only used these cameras with the lumix 20mm lens. The time has come to get a new camera (I stupidly got rid of my old GF5 and GH1) and am considering purchasing a used Panasonic on ebay. I'm going to be using the camera in a variety of contexts, from backpacking through the southwest, taking starry night images with the shutter open for up to 6p sec, to using it in my studio to take still-life images... I'm going to pick up a couple of lenses in addition to my lonely prime. I am totally open to getting a used G5 or GH2, but do you think I should also consider simply repurchasing a used GF5? I probably won't be using the camera for video so much (or at all, for that matter) Thanks in advance.