The lens are FAR more important than the camera body. If starting out again would purchase a 70-200F2.8 and a 100-400F5.6 with both the 1.4 and 2X converters to start. IS lens are a huge plus. I managed to make a living as a wildlife photographer for 20 years and would rate the importance of the equipment in the following order:
1. Lens
2. Tripod
3. Camera body

[Linked Image from i.imgur.com]
[Linked Image from i.imgur.com]
[Linked Image from i.imgur.com]
[Linked Image from i.imgur.com]

My biggest fear is when I die my wife will sell my guns for what I told her they cost.