Thanks for the advice, guys. I guess the only way to know for sure is trial and error. Maybe I'll try to put a steel shaft on a modern fairway wood and see if it gives better results.
@KevCarter, thanks for the welcome. In all honesty, I don't know that much about TGM, but what I did learn from Yoda's youtube videos and Riche3Jack's blog has really helped my game.
Though I've only posted now, I've learned a lot from reading posts here. Very good forum.