So the last time I upgraded my camera was in 2003... When I went from my N70 to a D70... I love my Nikons, however I think it is time for me to upgrade. I need help for a few reasons, for quite a few years photography got put on the back burner... Waaaay to the back as a hobby, I bought a house, moved somewhere that lacks inspiration for me, had a demanding job, then had kids, and throw in some emotional baggage and I certainly didn't have time to go out and shoot. So, kids are a little older, I am part time and I am thinking it's time to have a hobby again. I have not picked up my D70 as much in the past few years and have relied on my iPhone, coolpix P500 and a cheap coolpix I got for like $75... I have become weary of the quality, type of shot and lack of control. I miss taking and composing pictures. So, I've picked up my DSLR again (and it was missed) and began shooting. However, I feel that newer DSLRs shoot a better quality photo (I can see it on my friends D90 set to auto...) So here I am wanting to upgrade my camera. I've fallen in love with the D600 however while I could budget the body, it would be awhile before I could incorporate the FX glass in - so I am thinking at this time that is too big of an upgrade. I prefer to upgrade and be able to take full advantage on my existing lenses. So along with the D70 I have 35mm DX, 18-70mm DX (kit lens), 55-200mm DX, 15mm Fisheye(Sigma), 10-20mm Wide Angle (Sigma) and an older 105mm AF Micro (I can manually switch it from Auto focus to Manual) I also have a SB-600 speedlight.... I know it's very easy for the lenses to be compatible, but again I want to take full advantage of functionality.... Ok I'm done going on and on - just looking for some feedback. I've just looked at too many models, from D90, to 5100, 7000's... 300's, 600's and 800's.... Thank you!!