Personally, I dont think you should move up, but Im kind of confused about your graph and what you said. In the graph it looks like you made a little more than $300 in 3k hands which at $50nl isnt bad at all, but in your OP you said you made $700. Also, I really dont like including bonus money in my BR, i think it gives players a sense that they can move up faster than they really should. Adding bonus money to your BR IMO is basically just adding more of your own money to your account. Id simply feel more comfortable knowing Im rolled for the current stakes Im at solely because of poker play.