I currently have Ping G30 irons with Ping CFS Distance steel shafts (stiff). Since I’ve gotten a bit older, I’m looking to replace the shafts with either regular steel or graphite. Can you confirm that these take taper shafts, and can you recommend a compatible steel and graphite taper shaft as replacement? I’ve built several sets and re-shafted others before, but haven’t worked on an OEM tapered club before. Should it be relatively easy to pull these G30 heads. I have a heat gun and vice. Thanks.