The guy you spoke with was Mike Tobin; a total pro. If he says send it in, send it in.
You said something about waiting for a Road Show to bring it in. May I ask why?
On occasion, a tech may show up at a Road Show. This is an exception rather than the rule.
Something to keep in mind is that the guys who do Road Shows and Find Your Fit events can't really do a whole bunch for you. F'rinstance, I'm not a tech, and always traveled with only a Product Specialist. Neither of us were really the guys you wanted diagnosing a problem.
I had a guy show me a finish problem on his guitar at a Road Show, and he got a littl bent out of shape when I wouldn't A) explain why he was having the problem and B) take the guitar with us. That just wasn't our gig, and it's also not the gig of the guys doing these events.
Road Shows and Find Your Fit events are most definitely sales events and, as such, they send sales guys, not repair techs...