Maybe just ship on river. It's a cooler

WP!

I like the flop x/c.

You can ship the turn. When he bets 25 he should be committed with a ton of hands. Anything with a pair+draw that bets should be committed. Most spade draws will have a combo draw. Anything with 2 pair or better will call off. Your only concern would be AQ and I doubt all players bet AQ on the flop 100% of the time so you can probably discount those pretty heavily.

A few nice draws arriving on that turn, I think I'd be popping it up all in now and see what the rng has to say about that!

3b bigger? You are I think asking him to call you and play a pot deep where you are OOP.

Wp I think though. Alternatives on the turn are as stated to check jam or even to donk turn. People cope poorly with suddenly playing out of flow. You set yourself up for how you want to play the river also.

How often is this going to be AQ? He needs to be really quite aggro for you to check river it is hard to play OOP... If you 3b bigger pre you potentially reduce the action to a 2 street game. When playing OOP it is better to reduce the streets of action as this somewhat reduces the benefits of being in position. If you have 3 streets of bettting OOP you are allowing him to do terrible horrible things to you and you are not going to know exactly where you are at most of the time.