The Honda CX500 - was it the GS of its day?
Hi Scott, welcome, and what a great topic.
Whatever bike you get, I'm sure you'll find that engines, handling, suspension, brakes, tyres, lights, reliability and just about everything have really moved on from those 'classic' seventies memories.
Frames are now made out of metal instead of liquorice, oversized washers no longer serve as brake discs, tyres are now made out of rubber instead of some nylon/bakelite composite, and even modest engines are tractable and punchy and a far cry from the on-off switch of small-bore 2-strokes. This makes them much easier to ride, although this is offset as you note, by the fact that the road environment has also changed: cars have made similar advances, teenagers are now driving Saxo VTRs instead of crumbling Ford Anglias, waiflike mumsies now pilot 3-ton urban assault vehicles on the school run, and the modern sales rep saloon would have won World Grand Prix races 20 years ago.
Apart from the volume of traffic, cars are just so quiet, comfy and safe-feeling that people's hazard perception has reduced, and it seems to me that drivers today are simply less switched on than those of yesteryear, for whom the prospect of an engine block foot-warmer was an ever-present tonic to concentration and defensive driving.
My point is, bikes today are fabulous, and respond much more predictably and precisely to control inputs than during the glorious reign of the LCs and their stinkwheel kin. Most of my riding these days is focussed on not being taken out by people whose attention has wandered. The GS is such a peach to ride, that I can give more attention to what other folks are doing. When I was riding Honda Dreams and other such exotica, most of my attention was focussed simply on not crashing. All in all, I think now is the best time ever for biking. We may come to look back on now as a Golden Age, although some may say that leaving a 100-yard plume of burnt 2-stroke oil in your wake as you rin-tin-tinned along empty dual carriageways was that time.
Which ramblings and rose-tinted musings bring me back to the topic of my title. No, it wasn't.
Whatever you choose to do, have fun & ride safe.