The usual betsizng Q

[Genz]

I don't think a CRAI will be called. Both of you have more than $40 behind and the pot is only $7.4. Even if he bets the whole pot, you would overbet the pot with an ai-raise. I think I bet $5 here and hope for a raise. Villain will check behind most of his hand like TP or missed straightdraws. When he has something big like a set or 2pair, he won't believe in your runner runner flush and raise, probably. So bet/3bet is the way to go, imo.