Time for a new camera: Upgrading Rebel T2I

Whats up Guys,

Have reached the point of wanting to upgrade my DSLR. Am looking into mid-level ranges, want to hear some suggestions? The T2I while an amazing entry level camera, would like to be able to take a step up.

Mostly shoot stilled photography. Macros / Architecture / Automotive

Any suggestions?

Thanks in advance!

Time for a new camera: Upgrading Rebel T2I