I have been using Head racquets all my life. I usually am hitting with a radical mid plus at 2-3 lbs over the middle for control. Being 60, 3.5 USTA I was looking for a little more control and pop. I found my dream racquet the Wilson 6.1 . Only problem is I developed a very serious case of tennis elbow and had to quit using it after about 30 days. It is strung with gut and tension in the middle. I was lucky after only 2 months of not playing my elbow healed because it hurt bad. I like a heavy racquet, use lead tape, and after figuring out the tension string with gut. I am not up on any of the new strings or patterns. I have decided to try the Aggasi OS 107 LE. Read some great reviews on it but I have never used a 107 before. Can anyone give me advise on playing and stringing this raquet?