Hey everyone. I am thinking of buying a set of these shafts for my irons, rac TP 2's. I currently play Rifle 6.5 at a half inch over standard but i'm finding them a little heavy and i also can't feel the weight of the head. I wanted to switch to these irons to try them, as they are around thirty grams lighter and should be a little morel livelier. I was just wondering if these shafts in a stiff will be stiff enough and if they can be tipped by clubmakers to play a little bit stiffer?