Preparing to buy and busy to configer

[Gaardenier]

Hallo Chaps!
Preparing to buy the long fresh version of the Berlingo Van. I think it is called MJ11.
Configuring is not easy because on different Citroën sites, different information.
As I want to use the vehicle a lot on the countryside, I consider Gripcontrol and engine protection a must. There it starts. Gripcontrol cost here 1004.13. A lot of money for adapted software. I read on this forum the first objective opinions. Engine protection is higher tires (10mm) and a steel plate under the engine. There the price is reasonable, only €119.83.
What to choose?
Then, I found several driver protecting systems for the load. Also there is no clear information. Steel with or without mesh, with and without detachable panel and window.
I want foglights, but not at all the automatic switching of lights and wipers? What to do?
Hillstart is mentioned in articles, but not in configurating soft on the web.
Dead angle mirror in magazines, but not on the site.
Personally I find it incredible. Citroën seems to display as much as possible a foggy and misty information.