I raise more preflop. Thers 1.4 in the pot when it gets to you. 3x that would be 4.25ish, and youre OOP so even more reason to raise more preflop.
Postflop is tough without a read .. has he minraised for freecards before? Without a read its hard to play this one wrong. C/r allin is good, donking on the turn is good, pushing flop is good (well... maybe.)
Meh. probably doesnt much matter. if hes got it hes got it. GG NH.