"I don't think a two speed motor or a swiveling head will really want be to trade my Classic in for that."
Well, Nathaniel, then you're really missing out. If you've never tried the Platinum, or it's predecessor, the XL-21, I urge you to do so. It's completely redesigned from the classic line, has better filtration and churns out 33% more suction. The roller brush actually guides the vacuum cleaner forward. To me, adding a swivel coupler is only an improvement on an already fantastic machine.