How's the conference going? When are you coming back? I spoke to that woman Lani (Prince Red) and she is going to come in and feel the 4 1/4 and maybe even play with it. Then she'll make a decision to build it up or not.
The Youtek Prestige Pro or Mid were the ones I liked, but didn't have that plow. I haven't tried them leaded up. But the Microgel Prestige Mid with Big Banger/Becker Bomber copoly hybrid played very close to my Pro Tours, believe it or not.
Yes, I demoed the Pure Storm Ltd. but liked the Tour GT version much better. The Ltd. felt too "teardroppy". I prefer a rounder head to get a more evenly pocketed loopy spin. I would of course lead the baby up to 350 grams and hope it felt like the Pro Tours. I found two from the same seller on ebay in near mint condition. The other two I found at a local used tennis shop near Pasadena who is a Head fanatic. He also sells on ebay under "tennislicious".
I have four Head Pro Tour 280s and four Head Radical Tours with the 18x20 pattern. Because they are very flexible (56-58 RA), I get the gobs of topspin I want, along with the control for my heavy slice backhand. I tried the Aero Pro Drive and didn't get the plow I get with these 350 gram classics. :)