What would be a good racquet to replace my old Wilson Hyper Hammer 6.2 OS? I am a 3.0-3.5 level player. I have a 2-handed backhand and an eastern one hand forehand. The 6.2 is a good racquet and I want something similar to it. A little added control would also help... I also prefer OS racquets... Is the Wilson N4 OS a good replacement? How about the Prince 03 red? Any suggestions? (there are no demos in my area) Thanks!!!