Well, the process is complete. Thanks to everyone's input and support, we decided on the 321. In prior posts I had questions about buying used vs new and prices. Well, we decided to buy new in the end and were ready to sign on a 2013 in Walnut Ridge but it sold hours before we made our deposit

.
Our local dealer came to the table (without knowing what else was going on) and came very close to the Walnut Ridge price but on a 2014. The price difference ended up being about the same as my costs would have been to get to Walnut Ridge. Strange in fact how close it was.
We did purchase the 12k Equalizer hitch thanks to everyones input. Dealer wanted us to go with a Reese. I'll be pulling this with my 2009 F-150. It works, but definately would be nice to have a 250 or 350 instead. Clocked the 1hr trip from the dealer at 8mpg! I think I could actually see the gas guage dropping!
We were shocked at how large the outside felt when towing. Now have to learn how to drive such a long vehicle without removing the corners of other cars and sidewalks.
Anybody have any suggestions on extension mirrors? I was looking at K-Source and CIPA Custom. Sure would be nice to be able to see around the Queen Mary.
In the end, we LOVE the layout and room size that this unit delivers and are looking forward to our first trip soon.
Thanks again for eveyones input. I'm sure I'll be back looking for all of your expert advice.