Well, if you were to do it, you wouldn't regret it. That camera is a work of art, and if I had the money, I would have kept it as a second body (had to sell to fund the 5DII unfortunately).
And if you sold your 60D at POTN, you'd probably sell it in a day or two. Such a great forum for selling gear. Speaking of which, you could probably find a 7D there as well if you want to by used.
Sorry to put ideas in your head.