Dear LUMIX GX1 users, please advise me is this camera good enough as my primary camera ?? I went hands on and i like it very much but 4 main reasons hold me back from getting this camera 1. The color of panasonic seems to be faded/ washed out 2. As i mainly shoot portrait, is M43 DOF good enough ?? especially with Oly 45mm and Pana 20mm lens. 3. With the same price, i could have get a nikon d5100 but i just like the size and retro looks of LUMIX GX1. 4. I worry that the Image Quality of LUMIX GX1 are worse than nikon d5100 i emphasize on image quality and shoots a lot of portrait, i like the compactness and retro look of LUMIX GX1. So should i ??