live 2-5 hand

[vkotlyar]

thinking TAG player who is winning about 1300 in the game in his first two hours of play opens in EMP for 35. Sb calls and I call in the bb w/ 44. I have about 1300 and he covers.
flop: 8 [img]/images/graemlins/spade.gif[/img]8 [img]/images/graemlins/diamond.gif[/img]3 [img]/images/graemlins/spade.gif[/img]
sb checks, I bet 55. PFR quickly makes it 175. I make it 450.
can he ever continue with an overpair here? spew?
thanks
V