[JKratzer]

I'd say set aside whatever you feel comfortable gambling with and try it out. The 2k game plays much different than the 400 game, so I would expect to drop a little getting adjusted. Starting with just 3 buyins you'd have to start off with a decent hot streak to make it, obviously the more buyins the better chance of staying at the higher limit. I think if you could afford to set aside 10 and you're a winning player you would have a good chance of making it.

One idea for you to consider, try a different site. Many sites may not have as many tables at each limit, but they have a couple tables at each limit, allowing you to work up more gradually. Either way, good luck and definitely post some hands at your new limit.

JKratzer