You'll most likely love it. I use the 14 - 24mm, 35mm, 85mm, and 105mm most. I have a lot of stuff above 135mm but do not do sports, and find the reduced depth of field and obscurity caused by the air dilutes color and sharpness so photos are not good. Also I don't like hauling around all the weight. You certainly might be a trinity kind of guy... I'm just recommending thinking a lot about if that is the right thing for you. I have a 24 - 300mm for special travel when I'm not sure what I will need (for the D700 and D800), but otherwise I choose what I will need carefully so I have the right lens and don't feel like a pack mule ( I have gathered this last concern comes with age). JD