It is not a good time to buy.
1. It's new, hard to find, priced at it retail, likely as high as it ever will be. Let them work the bugs out, and let the price fall a little.
2. You don't need this camera at your stage. i am not one of those people who think you need a manual film 35mm to start, because 40 years ago thats what they had. But I am one of those people who knows the difference between a photographer, and a gear collector. And when i read your post I think, gear collector. Do you talk more about your gear, or your photographs? Think about it.
You don't need a 2nd body, but if you must, get yourself a 7D. Shoot some sports, and other things that benefit from the high speed shutter, etc.