Replying to D90 VS____

ok so im selling my d3000 cause i want to upgrade, and believe it or not, get a bigger camera lol, and something that shoots video along with a faster FPS, my cousin has a d90 and i kind of fell in love with it, i l know nikons after my d3000 so i kind of want to stick with them, and im keeping my 55-200 lens and didnt include it with the ebay. i have about 750 bucks to throw at a camera and i can get used D90's around that. i was thinking about a T2i but im not sure, any other nikons i could look at or just stick with t d90?