Would like to hear some thoughts about a racquet project I am going to start. Would a better starting point be a Pro Supex Dynamic Energy to make an Aero Pro clone or start with a Babolat E Sense to make a Pure Drive clone? I would replace the grommets in the E Sense with Pure Drive Woofer grommets, silicone in handle, leather grip, and of course lead tape. I don't have an arm made of iron so stock APD and PD's high stiffness level kill my elbow and shoulder. So my assumption with the softer flex of the Dynamic Energy or the E Sense is that I could have a more arm friendly frame at half the cost. Thoughts or suggestions?