Would it be hard to add a message in a repro?

Just wondering if someone might be willing to do this for me? When the game loads I want it to have a separate splash screen with a message.

Basically I want a repro to state it's a repro on the screen and such.

Probably pretty easy? FCEUX's breakpoints on PPU writes will allow you to stop the program to see what exactly what portion of code is writing that information to the screen.