Nice Work.
How does it feel while Playing?
Since the Controllers of the Neo Geo Mini are Cheap and brand new to get, i think it is a very good 4 Button Analog Controller for the System.
Maybe the MegaDrive/Genesis Controller is also good, but it isn`t Analog and i think the Button Layout is a Little bit odd....
PS:
Greetings to @vectrexroli .
I would love to see that Controllermod in one of your Videos.
Maybe i can arrange something to get you a Controller like that. (Sadly i can`t swing the soldering iron myself, so i have to outsource....)