Thanks for the info. I did see on one of the old Prince magazine charts that the Pro was stiffer, but it never gave any weight details.
But 12 to 12.5 is great. I very much get on with that weight of racket and it'll be good to hit with one with an oversize head. Most 12+ rackets I have are old school midsize 80-90. And I actually like using aluminium rackets, I just wish there were some decent quality ones still being made.
Thats quite a high tension isn't it? Most these days seem to be about 55-65lbs
"Tennis is just chess with balls....zugzwang"