What should I shoot for in profits?

[bassmaster2008]

Hey everybody sorry if this is a bit of a noob question. I've been playin 20 buck 10 seater sngs for a few months now and have about $750. I'm starting to take simple stats on my play. Anybody know what % of ITM I should shoot for (for ex. I heard HU sng players shoot for about 53% win % or so?)? Any % of 1st 2nd or 3rd that is realistic. Obviously I shoot for 1st everytime. Also when would it be safe to bring it up to the $30 sngs and such?

Thanks for the help