I have a new Penley driver graphite shaft. wt. 69g ...

I have a new Penley driver graphite shaft. wt. 69g,   4.4 torque,  low kick, tip size .370, &  shaft flex is senior... my swing speed is about 75 to 80 mph. what kind of driver head would I need to get the max distance & fit on the end of this shaft.