3 things I do to any RV I buy is to:
-Replace all light bulbs/fixtures with LED replacements -JT Strong Arms -Softstart
Replacing all incandescent bulbs will reduce heat and electric consumption by a considerable amount. https://www.amazon.com/dp/B07XGJG7WJ https://www.amazon.com/dp/B07QCXJZJH
JT strong Arms(originally by Lippert) stabilize the camper more than any alternative combination of "things" and money you could possibly spend to stabilize the camper. These are a Lqito branded arm. I've installed a set of Lippert and Lqito branded arms. They are identical except for the stickers. They make arms that create an "X" out of the rear jacks(possibly front jacks depending on the camper) but they don't stabilize forward/backwards motion. Only side to side. https://www.amazon.com/dp/B0BTPC6PK8
The soft start/easy start should be used regardless of the generator you use. A sales pitch they state is being able to use a 2500ish watt generator. I did not have luck with the smaller generator. It just couldn't keep up. There is a Bluetooth version and a standard version. I found them to be cheaper on eBay/Amazon plus you get free shipping. Just search for the model number. If you feel compelled to purchase from MicroAirs site, they have 15% off with SPRING23 code until, I think, the 19th. https://www.microair.net/products/easystart-364-3-ton-single-phase-soft-starter-for-air-conditioners?variant=30176048267