I just remembered I have a pft300 downstairs, that was one hot SOB back in the day. I'd build it to 43.5" with a heavy shaft if I were doing it today, basically it's a hot 3 wood of today. I remember the first time I hit that thing on course, I went over the green on a par 4 which I had never been closer than 30 yards from the front of. Talk about shock factor. Sound was awful, but that's where the RBT was much nicer, that was a solid sounding cannon. I'd play it without question, again more on the short side, but I'd go for it.