$1/2 NL quads on river...

[bholdr]

I don't remember all the specifics, but it went kinda like this:

I was in the BB with QT in a stars $1/2 NL game, and called a raise from a solid TAG in LP, limpers fold, and it's HU to the flop

QQA

i check, he bets 1/2 pot, i call- i have him on an ace

turn is a blank

i check, he bets 1/2 pot, i call (i know, shoulda raised here...)

pot was about $45 going to the river, i had about $170 left, he had about $120

river was the case Q (whooo-hoo-hoooo... nice)

I push (which is a massive overbet). my thinking is that it would be interpreted as an 'i had an ace, too, and i'm just gonna take a shot at the pot now that i know the kicker doesn't matter- hell, i'd call that move...' and he'd call expecting a split...

thoughts? should i have value bet (pot size) or tried to check-raise him all in instead?