Hiya Boogielicious,
Currently, I have two sets. I'm fairly old-school. I have a set of Wilson 1200 GEs. I love the feel of these heads, but they were all over the map in terms of consistency and I realized that they have regular-flex shafts on them and my swing is to fast, so sometimes I pull, sometimes I launch them an extra 10 yards... I'm just not consistent with them. To give you an idea of how old-school, my other woods are a three and a five persimmon with True Temper Dynamic stiff shafts.
My other set is a set of TaylorMade Burners with the bubble graphite shaft S-90. These are very consistent for me... but I just don't like them as much. They don't feel as good in my hands or at contact.
Honestly, I'm tempted to re-shaft my 1200 GEs (after getting their lofts checked). I like how they look at set up, and I like how you almost can't hear my swing at contact, just a whoosh as I launch the ball.
I'm absolutely not thinking about trying to get the same shaft as the driver.
I think you are right. I really do need to get fitted and take it from there.