Sell 7d and buy 5dm2 ?

bodies are not important
you can live with 450D body
lenses only lenses

I have a 7D with a 17-55 f2.8 and 70-300L and recently bought a 5D II with 24-105 f4. My original intent was to sell the 7d, but im having trouble letting it go... The 7d works great for sports with the 70-300L and the 5D works great for everything else. The two cameras really compliment each other. The controls and menus are also very similar so it is easy to go back and forth. If you can only afford to keep one, make sure you sell the 7d before you buy the 5DII. Otherwise, you will find yourself wanting to keep both!