How would you play this TPTK spot?

[hagbard celine]

$1/$2 live game -- 9 handed

BTN (100)
SB (200)
HERO (300)

No specific reads on BTN. SB is an old guy, very tight but aggressive, and straightforward. I have been by far the most aggressive at the table which has been playing tight.


Preflop:

MP limps, folds to BTN who raises to $8, SB raises to $22, Hero looks down at AsKs and calls $22, BTN folds.

Flop ($52):
Ad Qh Tc

HERO ?

What's the best line here? Some of Villains range I beat, other parts have me pretty crushed.

Do I lead? How much? More importantly, if I lead, am I leading for value? Am I leading to see if I'm behind, prepared to fold if raised? If Villain calls, how do you play the turn?

Should HERO c/c flop, c/f fold turn? c/c, c/c, c/f river?

Who raises PF?

What do you think?