Excellent choice. The 24-70 is a great lens, so is the

70-200. If you haven't bought the latter yet, wait and get the VR II version which supposedly fixes vignetting issues of the 1st generation on full frame camera.

I put on the 50/1.8 when I want to go light. That $135(current price) will get you the most lens you can buy, dollar for dollar.

你要是哪天"让人笑话"了或者咋的要把D700扔了，you know what direction to throw right?