ya I play 12 and set a 75k goal in accounibility.

I do think you should sometimes play less. You will have trouble moving to 100nl and dealing with good 3betting regs if you don't concentrate on developing general hand reading. Hard to do that with more than 6 tables going. Though I play 12 table in a 100nl/200nl mix, I drop down to 6 tables often to concentrate on my game at least a few hrs a week. It helps growth a lot.