[luckychewy]

The A[img]/images/graemlins/spade.gif[/img] most likely scares him, I'd probably check since betting will almost never get you any action. And if he calls and a [img]/images/graemlins/spade.gif[/img] comes or the board pairs you'll put yourself in a tough spot. If he bets $750 I'd shove, if he bets $350 I might just call and lead river, or raise to about $1,500. Either way I think checking is best.