Running Hot

Back on Poker4Ever again. Need to clear a bonus at InterPoker but hard to turn my back on a winning run. Didn't have long to play but was up two buyins when I ran into this situation. Appreciate a quick line check on it.

20NL 6 max

limped to me 4 handed in the big blind and I check.
Stack sizes - effectively all $23
Phillberto holds 8h5h
Flop Kh8s6h
Small blind bets pot 0.80
Phillberto raises to 2.40
Fold. Fold
Small blind calls.
Turn 4h
Pot size 5.60
Small blind bets 5.60
Phillberto pushes for $15.

How does it look?

On a second shorter session later I was up against a very aggressive big stack who was prone to overbets and trying to push people around although.

Effective stacks:
One limp
I raise on the button with K8s (hearts) to 0.90.
Bully (Big Blind) raises to $2.30
limper folds
Phillberto calls.
Flop: K86 (two spades).
Pot: 4.90
Bully checks
Phillberto bets pot 4.90
Bully calls
Turn: 2 clubs
Pot: 14.70
I push my final $16.

Thoughts?

Limped pot and me on position. I flat call two big raises with a straight draw and in position. He slows down on the river with around a $6 pot and I raise to $2.40 with K high and he folds.
:-)

Three handed I limp in the blind and the flop is 44Q. I have 45o. He overbets and I call. I'm worried that my 4 is now quite transparent so opt to check behind on the turn. He checks to me so I make a value bet of 3/4 pot and he calls and mucks letting me take an $11 pot down.

We now have similar size of stacks (US50+) and I'm all for trying to felt him but its a big poker weekend and Mrs P insists its bedtime.