Hello,
New to fifth wheel purchasing so have some questions. Towing with a 2013 GMC 2500 HD SB Diesel 4x4. Need some feedback on the following dealer email. Any input would be appreciated pricing, generators, hitch, etc. What are we missing? We are buying the bunkhouse because we are a family of 5.

Dealer Email: The best option for a slider hitch that mounts under the bed, is the 16K pull rite superglide. It's an automatic slider, meaning you do not have to get out of the truck to slide it back. It's also one of the only hitches that will give you a completely flush truck bed when removed. The only negative is the weight, but all options for sliders that are removable(without rails in bed) are just as heavy. It will cost $2550 installed.

You will likely want a 7 way plug in your truck bed too, it runs $165 installed

As far as generators go, you will need at least one 2000 watt to keep your batteries charged. If you want to run the a/c and microwave while dry camping, you will need two of these generators. They connect together to run in series giving you 4000 watts.
These generators are $1150 each, plus $100 for the parallel connection.

Firestone airbags are the ones you want for your truck. With a dual compressor included, the total install, bags and compressors is $1010.

New breakdowns with all accessories......

Reflection 42,500
2 generators 2400
Pull rite hitch 2550
Plug in bed 165
Airbags 1010
Dealer handling 399
Sales tax 3921

Total OTD 52,945
5000 down, 15 yr loan is 379 per month.
4.99% rate
(Based on 8% taxes, yours could be a little less, or more once I enter your address)