discomidge:
Without exception, ALL of my trout rods are moderate to slow and I do everything with them, not so much because I feel they are more delicate, but because it just happens to be the rod action I prefer for trout fishing. You can get delicate with any rod by other means such as longer front taper lines, longer leaders and tweaking the way you present the fly.
When I fish Penns or other larger streams I like a 9 foot rod, 8’6” would be the shortest. Not because I couldn’t get away with an 8 foot rod, I just happen to prefer the longest rod I can get away with and I don’t have to compromise with my arsenal. ;-)
I am fortunate enough to own more than a few extraordinary Winston rods from 8’6” to 9’0” but ALL are no longer available so the problem is, where do you find a NEW moderate longer rod and what is moderate to YOU.
I suggest you start out by trying to at least get your hands on something to play with that you THINK may be moderate to determine a reference point (too fast/too slow) and go from there. Also, make sure to take the rods you currently own with you to compare.
Don’t be afraid to play around with some of the Orvis Superfine Fiberglass rods even if you are not interested in glass or they are shorter or heavier than you want as a reference point so you have a better idea what you might like…or not. Finding the flex/rod action you want is the first step, finding that action in the material, length, line weight, and number of pieces you are after is the second step.
As far as options, Winston or Scott may be a starting point but I really don’t know what they have available these days. If you aren’t opposed to something used, try someone’s vintage Orvis graphite. It might be the ticket but may only be available in two-piece options. Vintage Winston, (IM6, WT, DL4, even LT5) are other used options you may like.
Good luck!!