#1 you still have lots of chips, no need to push this hand IMO.

2: I dont know, youve got 13x BB, No need to get overly pushy here IMO.

3: Very easy push

4: Looks fine

5: This ones close. Because there is the guy with only 300, winning this hand would catapult you into first place HU. Remember that shorty will be all in in 2 hands, so passing on this hand may be best. I'm really not sure.