I prefer a limp preflop in the first hand, but I guess it depends on table texture, your style etc. I guess since its a deep table its good to mix it up. Rest of the hand is fine.

Hand two, i guess you have to felt this against an unknown, so I would just push the river, there isnt much behind anyway. If you know the villain is a total nit, maybe you can get away after his turn raise, or at least not get stacked, but against random 10nl guys I would go with my trips here.