I am a 4.5 player currently playing with an outdated Wilson Pro Staff 6.6 tour 'Stars and Stripes' racquet endorsed in the mid 90s by Jim Courier (95 sq. in. frame). I was previously playing with a prince morph beam which had a much wider beam and less weight. But after breaking strings in both racquets...I borrowed my dad's old racquet (Stars and Stripes) to hit with...and to my surprise the racquet hit beautifully. My question is: what pro staff model today most closely resembles this Stars and Stripes racquet? I've had difficulty finding the specs on this racquet, but after demo-ing the Wilson PS tour 90...I think it's safe to say it is a tad lighter. I am currently looking at a number of replacements: Wilson Hyper PS 5.0, Wilson Hyper PS 6.1, , Wilson PS Surge 5.1, and maybe even the Wilson PS ROK. I demoed the wilson ps tour 90 and just couldn't adjust to the added weight it seemed. Any input or suggestions would be greatly appreciated!