I want to order a 913 D3 with a D+72x, -1/2".
At 44.5" is it possible to get a D5?
The heaviest we will be able to get that club would be D4. This is with a standard grip and the 14g bezel weight.
You could always add some high density lead tape strategically on the bottom if you prefer a heavier swingweight once you have swung the club. I have done this successfully and many tour pros do the same. Just a thought...