Suggestions for Cougar inverter installation

[Reedhoppa]

I brought home my new Cougar 22RBS this week and would like to install an approx. 2000W pure sine wave inverter to be able to run a few small appliances when boondocking. I will be using a 100W portable solar panel for battery charging and a generator for occasional air conditioning and charging support. I think the 2000W will be sufficient (I’m traveling solo). I don’t really feel up to doing this myself so am considering having my dealer do it for me. Any suggestions on things I should tell the service dept. about how I want the install to be done. And do I need to consider upgrading my converter as some have suggested? Thanks in advance!!