I have decided to put some casters on my cabinet and am trying to get opinions on them or combinations of casters and leg levelers. I want to be able to roll the cabinet easily on carpet but I don't want it to be unstable, tip, shake or move. I was thinking about swivel casters in the back and levelers in the front so I can turn the cabinet to work on it but have it be sturdy when in place. But I also thought of casters on all 4 sides with brakes, but am not sure brakes would keep them from wobbling. I would like to hear opinions on the best combinations to increase some height, make it easy to move, yet solid as a rock.