I used rasbarian but you can do whatever you want

My tft was very plug and play. Remember to add the heat sinks too.

This was really the most important step. Make sure everything is lined up and where you want it.  I used velcro so I could take out the parts that would need to be moved or charged. Only the Pi was mounted with double sided mounting tape.

This will connect it with the keyboard

This turns it on and off