TENSEI AV Blue. If you need higher launch and trajectory try the Kurokage. Probably not looking at either Project X shafts as they will be lower with less spin (better option for more aggressive swings) i opted for the tensei av in a 75 X just to have an easy launch for days i am not warmed up, i have a couple other driver shafts available but kept the tensei av in the fairway woods. Has a great feel and clean look to it.

HZRDUS Smoke, hands down

"Go see a certified Titleist fitter". Your swing could have changed and the new heads may require a different shaft. I was fitted recently for new irons and hit a number of different shafts until "we" got it right. Now where near what I had on my old irons. Do the right thing.......

The current blue model in 60 g is available as a no charge custom order.

But getting fit, including comparing the shaft from the 917 in a TS head will best determine the best shaft to use with that head.