I have two of these sitting around from a few years back. I know very little about strings but recently learned that poly is not a good fit for my 58 year old body/game. So I had the poly cut out and replaced with a cheap (Wilson synthetic gut, 17 ga.) string today at 48 pounds, just to try it out again. Played tonight and loved nearly everything about it. I have been looking to transition to a heavier control oriented racket, because my Aero Pro Team is just not doing it for me anymore and it is bothering my elbow. I have been playing USTA doubles since 1998, at 4.0 the whole time, until early start came out. I expect to be rerated back to 4.0 from 4.5 at year end due to a loss at 55+ Nationals (although maybe not as I was 2-0 at sectionals.) Any comments about the Graphite Green and what strings to use?