Bluetooth

At the very least I want to make the keyboard available via bluetooth.

I also would like to be able to provide a mouse via bluetooth

Given the following, it should be totally possible to accomplish the above two. https://www.youtube.com/watch?v=UJaqHnPR-XE

I will need a switch to toggle between USB and BT modes.

I will also need a power supply, external or internal

I would also like to be able to use an USB stick over bluetooth, but that might be too much work.

(wow, this took me super long to type in dvorak...)