Oh, you probably meant the wall-enclosed box. Yeah, you can just erase the probes and the WALL around the box. GOL will quickly spread out to the whole screen, and SING will eventually spread out too. You can help it by putting some in random places!
What bits exactly? The way SING behaves can't be altered, for better or for worse
+1 adhd trap... can you make the swirly bits bigger?