Thanks moe!
I rode it for a few miles to warm things up (before and) after I noticed this, and of course the mind plays tricks on you.
"Is that vibration excessive, or just normal Triumph vibration?"
"Is that weird noise the engine or wind buffeting?"
Glad to finally have the old girl back home with me and looking forward to a couple thousand miles this year as opposed to the 0 I got last year.