$5.50 PStars Blind vs Blind with dry Ace

[Draidin]

BB has seemed to play solid.
My play has been raises with AK, AQ, showing down top pair but loosing to top two, picking off river bluff with small pair blind vs blind, couple of successful steals, etc.

Nine big blinds left in my stack. Def need a double up.
With a dry Ace in SB and a seemingly solid player in BB, do I:
A. Shove raise
B. Flat call and shove post flop
C. Shove re-raise his raise

Thinking his raise could be a steal attempt.

PokerStars No-Limit Hold'em Tourney, Big Blind is t100 (8 handed)

DRAIDIN (t900)
BB (t1885)
UTG (t2495)
UTG+1 (t2670)
MP1 (t1050)
MP2 (t1050)
CO (t1220)
Button (t2230)

Preflop: DRAIDIN is SB with 2[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">6 folds</font>, DRAIDIN completes, <font color="#CC3333">BB raises to t400</font>