General question against an unknown

[nrinker]

Both questions are regarding the 30+3 on party.

Hand 1: Aq in the bb, two limpers during level 1. (Important players in this hand both have near the starting point of 800 chips).

You check, flop comes q89 (rainbow), you bet 40 into 60. Lp calls. Turn is a 5 putting two diamonds on the board, you bet 100 into 140, lp pushes for 750 more (your covered).

Your move is? (no read, level 1)