Getting help here has helped me putting my bag together, and now I just have one missing piece - the driver shaft.
I play a Devotion 7 05 in my Mizuno ST-Z 3 wood that ticks all the boxes.
In my Mav SZ driver I got the KBS TD cat 4. This one feels just alright, mainly I don't like the low balance point. Launch and spin quite good though.
So what 60 gram something driver shaft would fit me? New or old doesn't matter.
Get fit some would say? Yes certainly, but the few fitters around here don't carry much more than the latest drivers' stock offerings.