I was wondering if any of the play testers have had any experience hitting with the PB 7. If so, could they compare it to similar frames in terms of control, power and comfort. I've used various Radical OS racquets in the past and like the control and comfort, but not the head shape. Would the PB 7 be similar in feel and performance? If I pick it up I would probably add weight to get the PB 7 to about 11.4 oz. and 3-4pt HL. Also if possible a string recommendation - I take a full swing, generate my own power and am currently play Cyclone 17 at 48# in a 98 headsize. Thanks.