Am I Stoopid?

[tessarji]

I've been experimenting with this sorta-retarded river line for a while now, mostly on metagame principles. I want to be able to check-raise the river as a bluff occasionally, and I think it is good to expand my overall range to sometimes include one pair.

How would you judge the EV of this line overall? Is it good or lighting money on fire?

Commerce 20/40 Monday night. Seven handed. My image is LAG.

I limp KJo in EP2. (This is about a 60/40 raise/limp for me, my image pushes it to a limp).

Button limps, SB completes, BB checks.

Flop: K 6 4 no suits.

Checked to me, I bet, button raises, others fold, I call.

Turn: 5

I check and call.

River: 9

I check and raise.