I appreciate that. From what I've read, the Altitude is a very light head and needs a lighter shaft (correct?). If so, I think the grafalloy would be too heavy, but maybe I'm wrong...
Also, the Altitude is primarily for slower, easy-swingers. I tend to be aggressive and have a club speed of around 98-100. Not sure if it would work for me.
If you don't mind, let me think it over.