[n1bd]

You're still making money even though you fold a lot of flops. You're folding on 2/3 of flops and losing $250. 1/3 of the time you hit, and maybe 1/2 those times you stack him for $2000 as a huge (80%?) favorite and the other 1/2 you take down the pot. So you're making money but it's only like $75 for every hand you take a flop with him.

Getting all in preflop against him is bigger money, like $333/hand if you get it in preflop as a 2:1 favorite with $1000 stacks, $666/hand with $2000 stacks... But if you're moving in for big money with "A9+, 77+, KQ" you also have to be very leery of the other players at the table.