I believe that any adjustment the bike needs would be minor. Raising the bar one increment might do the trick but I just don't feel comfortable doing it myself at this point.
I'm scheduled for the first service (checkup?) at the LBS in a another three weeks. I'll leave things as they are for now, keep riding every day, and see how I feel at the end of the first 30 days. I'm enjoying my time on the bike and look forward to my ride each evening so I guess the comfort factor is there to a large degree. But if it can be fine tuned and I feel even better on the bike...well, who wouldn't go for that?
And I'm doing my best to keep some "play" in the elbows. Problem is it doesn't come naturally yet...I have to remember to do it.