Teddy, that's like saying you had your Honda Civic stolen and are going to replace it with a Corvette. You'd have to be R'ing. I. P., to not be disappointed.
If you are just gonna do general photography, anything will do.
But, there is a reason why Canon sells almost more DSLR cameras, than every other manufacturer combined.
And contrary to the belief of some, it's got nothing to do with marketing.
Have fun with your new camera. ;-)
There is no question that Canon had a better DSLR line-up up until 2007. I think the D3/D300 combo made it basically a dead heat, and that's still the case today. Obviously you think otherwise, I'm curious why.