I have a 2mb rom from dougg3 on the way, this should work nicly in the LC475.

I guess the 2mb rom Simms have flashing lights, I guess these lights are actually Jolly Rogers red demonic eyes.

How cool is that?

First things first,

Memory check disable

Change start up sound to Hal 9000. if possible

Change start up icon to grey apple logo

Maybe see if there is enough space to rom boot a os even if very limited