End of the road, at about mile 270 in NYC.
Today's emergency repair was minor: I realized at a stop that all 3 of the little screws that hold in the headlight and its metal ring had wiggled loose and fallen out. So the headlight assembly was hanging out the front by its wiring!
Fortunately this happened as I was pulling into a civilized place (Middletown, Delaware) and God provided a hardware store less than a mile ahead. I bought metal screws to fit the two threaded holes (at 4 and 8 o'clock). I'll deal with the top unthreaded hole another day.
Also noticed: small bolt running crossways under the front of the seat, behind the top of the engine, is loose. Will tighten ASAP as this is engine related.
Also also: exhaust sound seems slightly muffled at high throttle but I don't know why. Didn't notice any difference in engine performance, drive, or handling.
Finally: for the first time I did notice a bit of front end wobble in the 65-75 range. But this may not be "the front end wobble problem," it may simply be "this is the fastest you can safely drive this bike fully loaded."