Just to add more Shogun info: this weekend, I bought a Shogun 200 off craigslist. It seems like a low-end sport tourer, made of Tange 900 cromoly with Shimano components. It rides quite nicely.

Does anyone know anything about "Takagi Tourney ST" 40-52 cranksets? I noticed pgaulrapp's pic showed an "AD" model. Mine is different: it has no spider! The chainrings are bolted to one another. TrackSmart said the crank was made of tough steel for durability, but I wonder if mine is cheaper and might be worth replacing with something lighter and more upgradeable (even a triple, perhaps).