Alright Tvad, you got me. The fact that I'm going against the audiophile tide to a direct-drive Technics table should be enough of an example to go against the tide of audiophile noise on the tonearm as well. Touché.
I feel like most audiophiles would still tell you to go with the stock arm on the Technics - the RB250 is very good tonearm, but the Technics arm was, well, made for the Technics tables. And with the KAB upgrades available for it, I really see no need to switch out the stock tonearm.
Nowadays you'd be hard pressed to find that many audiophiles who don't consider the Technics 1200 series to be solid turntables, especially now that KAB has addressed some of the issues that kept it out of the audiophile realm. If I personally am prejudiced against the 1200 (and similar tables) it's just because they have a lot of features I don't need/don't care for, and my experiences in the past with turntables with bells & whistles has lead me to follow the KISS philosophy. The build quality is legendary, and some people really like that "fast," punchy sound the direct drive gives music.