Just wanted say, "great looking bike!" Love the solo tail. I've always wanted one. They were EXPENSIVE from Pro Italia ten years ago!
I just looked at your other bikes and the quote above. I can't emphasize enough how different Italian twins are from American ones.
Relative to the HD-based stuff, the Guzzi has a real short stroke and a pretty radical camshaft (made by Crane, btw).
These bikes run best in the 4,000 to 6,000 rpm range. Riding this Sport 1100 around in the 2500 to 3800 rpm range is too low for anything but your average 25mph/30mph city streets.
It will not hurt your Guzzi to run regularly in the 4,000 to 5,000 rpm range in normal riding. That's the bike's sweet spot.
It's a hard adjustment to make, moving from the low-revving HD-based bikes. I had a customer ten years ago who came off a Sportster and never could get used to the Ducati 900SS I sold him because he wanted to run around at 50mph in 6th-gear. He tried to tell me that his 1200S Sportster was "a better performer" than the Ducati !!! Well, he didn't keep the Ducati long because riding over 4,000 rpm was just too foreign for him to try.
Just some food for thought...
Best of luck getting it sorted...