I have a Classic I. Did not consider the Scouts at all. Absolutely fabulous 'table. NO noise of any kind from the motor in my system (all solid-state). I do get a little squeak from the belt on start-up. I use a Sumiko Blackbird, no mat, and always use the clamp. Very happy. I think the Classic I is plenty of table for all but the most expensive cartridges, and would likely sound better if used with the SDS, and the 3D arm. These are in my upgrade path. I do not mess with the azimuth (my table was set up by the vendor I used). Highly recommended.
Mark