I have this, it's a great combination.
That said, the old rule for SLRs applies just as much to DSLRs - the one that feels best for you is the best one for you.
Get in a shop, handle them both, choose on the one you like.
I like the Nikon because it is bigger and the buttons are in the right place for my fingers, for some people it feels like a great big clunky beast.
Also be aware that whatever you spend on body and glass to start you will spend as much again in 'bits' within one month. Fast 1Gb card £100, Cheap flashgun £150, cheap longer lens £150, cheap prime £300, cheap set of filters £100, cheap camera sac £70, cheap 1/2 decent tripod & head £70, cheap OK monopod £70.