NL10 -> NL25: Bankroll

[hohenadel]

I'm sure this question is tough to answer and has been asked different ways millions of times but I'm hoping to find a response that will really show me the light. I've now played about 2000 hands at NL10 on Pokerstars and FullTilt. I've had a decent win rate (around 7 BB/100) and seem to be doing just fine. The only problem is that the dollar amount I'm ahead isnt what I'm looking for...I've used the bankroll calculator and with my winrate and standard deviation numbers from PokerTracker I seem to be very consistent and dont need to large of a bankroll from what the calculator says. Is there any reason not to try NL25?? My bankroll is a shade short of $300. Should I set a mark to eclipse and if I do, then move up? I want to increase my winnings with virtually no increase to the chance of me going bust. I know this is tough to answer but any honest help would be greatly appreciated. Thanks.....