With that you could get a great body. However i recommend getting a cheaper body and some extra lenses. I got the Canon 450D Think its called the rebel XSI in US.
Basically you won't need a new body until you hit a professional level of image, or something is holding you back on your current model such as the requirement to shoot ultra high iso.
I'd recommend one of the newer canon's http://www.amazon.com/Canon-T3i-Processor-3-0-Inch-Vari-Angle/dp/B004J3V90Y/ref=sr_1_1?ie=UTF8&qid=1332276566&sr=8-1
Since they can do video as well if you need.