Finally upgraded my old 909 with a new 913 D3, what a driver. Loving the new D+ shaft. I usually like to play my driver around 44.5" however and would like to cut this down to that and then add a heavier weight to the head to bring the sw back up. Is it possible to get a single weight? The whole kit is a little pricey when I just need the one bit not sure they are available that way. Also, what is the stock weight and what is the one a step heavier?