Main Event bustout hand...just lay this down ?

[Nomar]

I have been at this table for about 3 hrs and benn fairly active.

I have 173k, Christian Toth(?) has me covered by less than 500.

blinds 1k-2k,300

I raise utg+1 to 6k with QQ
He flat calls next position.

Flop 963 rainbow, I bet 7500, he makes it 19500, I call.
Turn Q, completing the 4 suit rainbow, I bet 15k, he calls.
River K, I bet 25k, he jams for 113 more.
I call.

comments ?