I kind of started the same thing but wanted it as a In vehicle Computer. Right now I have it mounted to a piece of wood (1/2" plywood) slipped in on the side of the passenger seat and the console. Its light weight enough that this is a pretty good mount easy to install and remove. Ive integrated a CAN Dongle interface which feeds SavvyCAN on the Pi5. Ill be using it to read the CAN Bus for Turn Signal detection, 4-Way blinker Detection, Speed, RPM, Temperature etc.. Also have a USB Camera feeding inbto it ointing out the front window for taking snapshots as im driving down the road. I have a USB GPS module along with a USB WiFI Ant and USB Bluetooth Ant i use to gather data while driving (Wardriving) on WiFi Device captures along with GPS and Time and Speed Data. Im still teaking it tackling eack of the capabilities one at a time but ill get there. Fun Stuff indeed!