Energica themselves handle all the importing. In the US everything is routed through the Service Center in South San Francisco. Traditionally bikes would come into the port of Oakland, CA, but it is hopelessly backed up with no indication of clearing up anytime soon. Therefore it's actually faster to ship bikes into Miami, offload them onto trucks, drive them to South San Francisco so the crew can give them a once-over and go through their checklist, then ship to customers/dealers.
While I've not had a chance to see the Experia myself, I suspect it will be ergonomically a lot more relaxed than the Ribelle. I have an SS9 with over 40,000 miles on it and the Experia is the first thing catching my eye to make me consider it my next bike. Really looking forward to test riding it. In the meantime congratulations! And ride safe.