Don't know if you're still tracking this topic, but I just made a Dynacraft driving iron (18*) for a player at the golf course where I work. He has powerful swing, driver speed in the 125mph range, and hits his driver huge distances, but rarely in the fairway. I bent the Dynacraft to 16*, because he has a very high launch angle, and installed a DG Tour Issue X100. He still hits it extremely high, so much so that you initially think it's a popup, until you measure it out to the +290 yard mark. He is sacrificing about 20 yards with the driving iron, but hitting a lot more fairways and greens, consequently scoring much better.
