Just to nit-pick a bit, you seem to have Q
both in your hand and as a turn card. Anyways:
Assuming this is 9-handed and it's really loose pre I don't think I'm opening Q9s UTG to isolate, or if I do it'd have to be bigger. Can't really see 4xStraddle getting isolation done against "loose, deep stacks" and I think we'll end OOP pretty often which will make our life difficult. Then again if you had reason to believe it would work, so be it. Me, I'd fold pre.
AP, turn is interesting because imho it depends so much on Villain's tendencies. Most nits I've encountered seem to prefer raising flopped flushes turning them face-up. I think Villains most likely holdings are a naked king, a king with a pretty big club or A
. KQ is also in his range, but other than that I feel we're ahead.
I'd bet like $80 because I'm feeling certain a Villain like this wouldn't turn just a naked A
to a bluff. If he ships, we can happily fold. However I feel we have to charge him from drawing, as he has outs no matter what. $80 is enough to give him incorrect odds but he might still think it's ok to call and see the river. Regardless of the river card (unless Q or 9), I want to check it down.
My play here is pretty exploitable sure, but I don't think this type of Villain is out there making plays on people and would rather just play his own hand.