You really need to get fitted. There's way to many variables to take into consideration. Put it this way I'm 6'04 swing speed is 118- I can hit a full uncut shaft which is 46 and plays up to 47.5. I hit it a mile but it's very hard to hit it straight consistently . My setup now is 45.25 full play length. Shaft is around 43.75 an I'm highly accurate. My swing is very aggressive so the shorter shaft length works for me. 

I bought the shaft from ebay for a decent price to test out, i was just checking that what i bought is standard length, the seller said it was standard length but just wanted to make sure. I've played a standard length in all my drivers in the past.

One other quick thing, normally Titleist adjustable driver shafts come with a plain black grip with no Titleist branding on the grip part, this one has a black grip with Titleist at the bottom, same as the one below