Looks excellent!!
Last time you were raving about an expensive toy (Canon 800 f5.6) I ended up buying one. I read about the 5D Mark III on your blog today and went to check my bank account....

I think I will get the 5D Mark III and skip the 1DX until Canon release the next pro body that will be able to AF with f8 lenses so I can use my converters. It is especially important with full frames bodies. If IQ and AF of the 5D Mark III are identical to those of the 1DX then the only major difference for bird photography is the extra 6 fps. I am not sure I am willing to spend extra 3500$ for extra 6 fps....