Technics SL-1200 vs. Scoutmaster

Hi all,

On another post, I solicited input about tonearm upgrade options for my 20 year-old Scoutmaster.  I'm also weighing going in a (completely?) different direction:  A new Technics 1200.  The ones I've heard, I really like, but obviously with different cartridges and, well, everything else.  It's not like one of those car stereo demo boards where you can just start pushing buttons!  So, before I drop a bunch of cash on a new arm, what would I notice going to a 1200?  I've heard they're not quite as inky black quiet as the VPI, and not quite as much low-end.  Any truth to that?  But maybe more speed accuracy with the 1200?  Also, how upgradable are the Technics rigs (arms and otherwise)?  I've always thought of them as the VW Bugs of tables.