I need to reverse the swing of a solid wooden door in my home. My wife and I recently converted an unused room on our second floor to a bathroom. I removed the door to the room (including hinges) before the work. The door used to swing into the room and be hinged on the right side (looking into room from hall). I would like to reverse the door so that it will swing out. Can anyone suggest the best method to do this including methods of installing new hinges in door frame, locating hinges, installing new plate in door frame to receive door latch and patching old locations of hinges and plate in frame.

I purchased two new interior doors for my house. When I measures the doors I was replacing one came up just under 30" and the other just under 32". So I head down to the local Lowes and buy two new doors. The sizes that the doors were in were 2" increments... so 28" 30" 32" 34". I bought the 30" and 32" assuming that these would fit. Bring them home and they are both too wide and too tall. Am I supposed to trim the edges as necessary? Or are these incorrectly sized doors from the manufacturer? Thanks in advance.