Advice in advance of cableco change

I've decided to switch cable providers and will be getting an installer visit next Friday, May 27. In order to minimize problems/issues, I'd like to ask advice from others who've done this as to when I should rerun Guided Setup. I don't anticipate any change in where my cable entry points will be located, nor in where they place my cable modem, and I'll be sticking close to ensure they don't do anything inappropriate with my lone MoCA adapter or the outside POE filter I put on the line.

So...recommendations?