About short graphite, I have a Fisher Sterling Combo 5/6 - it has two handles to make either a 3-pc 6'9" or a 4-pc 8'10".
The short rod is a 6-wt. streamer rocket and casts great if you keep your leader down to the rod length. It will also roll cast out past 50'. (My best accomplishment on this rod was an honest 10-lb. largemouth in a gin-clear pond. I duck-walked across the dam so this fish wouldn't see me.) It has a thin butt section and a friendly parabolic taper. If you ever see a Fisher Combo, 3/4, 4/5 or 5/6 in GT40 or Sterling, don't let it get away.
The long rod has a classic progressive taper, and is a magic wand for 60-70' accuracy. (And great fish-fighting power - dozens of Russian River rainbows and a few 12-lb. sockeyes on this.)
for Flytackle:
I recently picked up Mike's Para 6'3" 5/6 - it's also a great streamer rod, and the parabolic action shines, hinging in the handle. Casts a wide range of line weights, from 4DT to 6WF.
The Fenwick 6'er flexes in a soft arc over the rod length, and is the best of the bunch for in short and delicate (also versatile on line weights). If it has a shortcoming, it's that it doesn't roll cast well (but functions fine in close).
The 6-1/2' Loomis GL3 "3-wt" graphite that they discontinued a couple of years ago is a very good all around 4-wt. I fished it exclusively one winter in our trout tailrace with many 16-18" rainbows. The next summer, I got very surprised with a 4-lb. smallmouth and managed to land it by resting the ferrule on my forearm.
Getting by? More often, I'm fishing cane, a 6'10" Tonka Princess. It's surprisingly light compared to the rest of the Tonka line and a great 5-wt. streamer rod. Flared butt gives it backbone - I wrestled a 16" endemic spotted bass with it last month.
The other is a 6' banty from SB cane - a very fun panfish rod and as delicate in close as the Fenglass. (I sight-dawbed a 6-lb. largemouth in an overgrown oxbow one day and was delighted when it spit the fly.)