Woah! Thanks for all the recommendations - I didn't realize the forum didn't e-mail to tell me there were new posts... sorry I never got back.
Ended up going with a 5wt just because the majority of my fishing is smaller streams, etc. My old rod had a myriad of problems - the last of which being that it was snapped in not 2... but 3 parts in a tragic car door situation. In all fairness to the rod, it was probably time to go.
Thanks for all the recommendations - happy fishing!!