50 Stud Hi: AA vs Ted Forrest

[blumpkin]

4-handed 50 HORSE.

The game has been aggressive, but Ted has not been spewing chips or making absurd miraculously correct calldowns (as he is occasionally known to do). In particular, I have not seen him get out of line at any point except perhaps preflop at holdem.

So... low 5[img]/images/graemlins/spade.gif[/img] brings in, Ted limps (?) with Q[img]/images/graemlins/club.gif[/img], I complete next with (A4)A the 6[img]/images/graemlins/heart.gif[/img] folds, bring-in folds, and Ted calls. I lead the betting until he raises me on 6th street. The boards are

Me: (A[img]/images/graemlins/spade.gif[/img]4[img]/images/graemlins/spade.gif[/img])A[img]/images/graemlins/heart.gif[/img]8[img]/images/graemlins/heart.gif[/img]J[img]/images/graemlins/diamond.gif[/img]4[img]/images/graemlins/club.gif[/img]
Ted: (xx)Q[img]/images/graemlins/club.gif[/img]9[img]/images/graemlins/heart.gif[/img]7[img]/images/graemlins/club.gif[/img]T[img]/images/graemlins/heart.gif[/img]

Insta-3-bet or should I consider just calling? What's my river plan?