[Trix]

I´d call the Q9hh, he probably call the flop with about any 2 and would raise alot of A/Ks preflop.
I think you are easily good 20% here.

I´d rather check the pocket 3´s preflop against a guy this Loose-Aggr. You dont gain much value on the raise and he will chase correctly or put pressure on you after the flop mostly. It´s also nice to have an actual hand sometimes after checking, so it gets harder for him to limp to steal.

Not sure if Q3 is playable vs him, but if I played I´d just check-call all the way as he will bet for sure when he has nothing, but may end up checking something weak down.

I think you probably can go one more raise with the A8hh.

I´d pop the river on the last hand too.