Raspberry Pi 3b+ domotica dashboard

In my new home I have a new 19 inch short depth rack with domotica screen build in the rack door. How to make this is relatively easy and can be build with the following parts:

1. Raspberry Pi 3B+ (any Raspberry Pi will do, but this is at the moment the latest version)
2. HDMI cable and power adapter for the Raspberry Pi
3. SD Card, I believe at least 8GB
4. Touch screen (I guess any screen will do the job, but i bought this one: https://nl.aliexpress.com/item/7-inch-Raspberry-Pi...)
5. Pir sensor (I didn't yet use it, but its to activate the screen on movement), i think any of these will do the job: https://nl.aliexpress.com/wholesale?catId=0&initia...

Now with the above parts, do the following:

1. Install Raspbian on the SD card (on https://www.raspberrypi.org you can find all the information u need to do this)
2. Boot the Raspberry Pi and follow the on screen steps to update and configurate the Rapberry Pi
3. Create config.txt in the root of Rapsbian and add the following lines: (I dont now if this is needed but it doesn't hurt)
   Max_usb_current = 1
   Hdmi_group = 2
   Hdmi_mode = 1
   Hdmi_mode = 87
   Hdmi_cvt 1024 600 60 6 0 0 0
4. install Https://github.com/goodtft/LCD-show:
   sudo rm -rf LCD-show
   sudo git clone https://github.com/goodtft/LCD-show.git
   sudo chmod -R 755 LCD-show
   cd LCD-show/
   sudo ./LCD7C-show
5. Now make the Raspberry start with a fullscreen Chromium webbrowser that links to you Domotica dashboard page by editting or creating the file "/home/pi/.config/lxsession/LXDE-pi/autostart" and add:
   @xset s off
   @xset -dpms
   @xset s noblank
   @chromium-browser --kiosk [URL to your dashboard webpage]