They are a good dealer for us and while I can't say it is 100% accurate it's certainly not inaccurate.
The arctic pack I would personally forgo. If it had it, I would not object (again, power switch) but I would ask they not make me pay for it (semantics).
Some people "Must" have the convection no matter what. If it's more of a storage issue, then yes lots of people store things in the oven. On a 24 foot unit I would probably prefer the two drawers, in the 3010 it has tons of storage. Where other mfgs delete overheads (and give you a nice big picture window...on the utility side) we leave them in over the dinette and sofa. Plus the 3010 has 6 drawers already. So again, unless you are an avid convection person...the oven is fine. While they could be steering you to a stock unit (never any surprises there) they are not leading you astray. They make valid points.
As for the cool breeze package, that is unique unit designed for some severe heat. They are correct, shore power only runs the main A/C...BUT that unit is also equipped with a 5.5 Onan gen and the GEN will power both A/C units.
Before anyone asks, sorry it is not an option. It was a limited run for a dealer in desert environments.
PLEASE do not send questions via Private Message, my inbox fills up too quickly. Post questions in the forum as a new thread so that other users can benefit from the answers. Use Private Messages for sensitive information only (VIN, Contact info or things you do not want the public to see).