Monaco sounds fantastic. My rig is a Damon of course. so I still go to Elkhart but to Damon Plant 12. Not quite as nice there, But otherwise very much like Monaco.
I also called in advance, made an appointment and had a letter with instrucitons, Showed up the evening before and they handed me 30 amps of power (Well it was waiting for me) they promised to be with me by, I think 9:30 AM. 7:30 am just as we finished breakfast they knocked.. We took off, they pulled it into the plant and started.. We got back "home" about 4pm and the rig was waiting on the apron for us, plugged in. This took 3 days, No hookups other than electric but since we are self contained for up to a week, NO PROBLEM.
Like Ned Said, NOBODY knows the rig better than the folks who made it (And they are across the street from plant 12)
I've been back once since, no appointment, but I did let them know I was coming and what I needed (one part) but this time it did not even need to go into the shop (I was looking for a part, they put it on, no charge, right in the parking lot)
The people were great. My rig is an 2005 Intruder, One of the techs there has a 2006 (he buys them, "Unfinished" (Just has the factor do the shell) and does his own floor plans and then sells them to family and friends. Man knows his stuff.
Nice place to stop The second time though we spent the night at the Moose Lodge since I'm a member (it is just around the corner and serves dinner,, Damon does not serve dinner!!)