I hadn’t thought of this but it looks like an easier way of doing it to fit exactly the screen size, I was hoping to use a smaller screen also so I could fit the power led since my goal is a for a stock looking build. And would this affect the hdmi output if I was switching between them or would it ...

Sorry if this isn't the proper place to ask this, but i'm looking for a compatible screen to use for my gameboy pi project. I'm relatively new to using the raspberry pi so i'm not sure what will work and what wont, i know i want a composite screen to be connected that will fit within the original sc...