I'm looking to get a new driver soon.  I'm currently using a 907 D2, 7.5 degree with a Grafalloy Blue X-stiff shaft (not sure what the weight / torque / etc. is).  I really like the feel of this driver, but I'm going to have to give it back to my dad soon lol, hence the need to purchase a new one.  I'm looking into buying the 910 D3 8.5, and have been researching driver shafts.  Based on my research, I think that the Project X 6.5 would be a good fit for me.  My swing speed is 100 - 105, I prefer a mid-range trajectory, and I consistently hit my drives around 300 yards.  Any other shafts that anyone would recommend?  Thanks for the input.

-Seth