I put all my money into an independent film so I'm back to grinding at Commerce for a living.  It's been a few years since I've played for a living, but the games are still juicy and I've gone from basically nothing to 6k on the roll in the last 3 months.  I'm averaging a little under 50 an hour.  I've been mixing in 300-500 (5/5 blinds) in with the 200 game.  These hands are from 300-500.  I just want a clear perspective on these hands as these type of situations have been coming up a lot:

Hand #1 600 behind 88 on button with 2 limpers.  I make it 35.  BB raises to 80 total with 400 behind. Limpers fold.  This guy has min raised me 3 times in the past hour.  I call. Flop 8 9 J (2 spades) I don't have a spade. BB raiser bets out $75.  How do you play it?

Hand #2 750 behind on button with AK vs 2 limpers.  I make it 35.  BB same guy as before raises again to 80 total with 300 now behind. How do you play it?

Hand #3 I have 750 behind with AK in BB with 2 limpers who are very poor players who call everything.  I make it $45 both call.  Flop A 5 6 (rainbow)  I check bad player #1 (1000+ behind) bets 75.  Bad player #2 goes all in for about $100 more. How do you play it?