Well, after 6 days, playing at that exact consistency, if you're seeing roughly 90 hands/hour per table, you would have made 103.68. Do that for two weeks, and you are properly staked for 10NL.
Then after 2 weeks of 10NL at the exact same pace, you would be properly staked for 25NL... etc. You basically make about 20 buy-ins for the level you're at per 2 weeks, provided you run at 8ptbb/100 (16bb/100 hands). So, after 6 weeks you would be staked for 100NL.
However, the odds that you run consistently at 16 big blinds per every 100 hands means that you hit no variance, and I wish I could run like you

.