Thanks for the response everyone... I found the True Temper's website, it has a quite a bit of info as well, and a simple fitting tool... worth a look. I made an appointment with a local fitting center to get fitted. Once I realized how many selections there were, it was obvious I am going to need assistance picking the correct shafts. I am looking forward to the fitting, hoping it will shed some light on a couple of my concerns. I have a older (2006) set of Callaway Fusion irons (smaller version) which I have become used to. I would like to move forward with the correct length, lie, grip diameter, etc. I am sure, like many others, I just purchased a set of off the shelf irons and went for it. I do fear I am going to have to go backwards a bit in order to go forward.