A sandbox site for Wotlk

I´m looking for a site where there is a Sandbox, much like the http://www.warcrafter.net/ one. In short, a site where you type in the level you want the character to be, pick the gear, pick gems and enchants (Those that are avalible in the beta) and of course, the talents.

Would be pretty good to be able to test the different gearsets on, and then see if you need to upgrade the old TBC gear to the new Wotlk blue BS stuff.