$460+40 live MTT at APPT Macau, 3 hands I'm not sure about

[Pokerfarian]

I shove hand 1, everyone behind you has m<5 and T9s in the CO is a decent shoving hand. You can probably assess their calling ranges better than we can but I'd be surprised if it wasn't +EV.
Hand 2, preflop is dependant on the way the table has been playing & how much limping is going on. I bet the flop, not sure what to do as played.
Hand 3 is fairly close, you have some FE & some overlay & it's at a 7-handed table so you can't be absolutely miles behind his range, but I think it's still a fold.