Yes, you could and I think it would be functionally equivalent, except that I imagined buses would pull samples (which could be done by using blackhole in the class anyway).
 
What I'm after though is a more "casual" way of using buses for impulsive coding sessions. I'm not sure what it is; I know I can do things like that for additions to the syntax I know I could set up a little script to start ChucK for me and load all of those and hardly ever notice but somehow that doesn't seem so much fun. Maybe I'm just whining and should just do it?

Looks fine to me, thanks for your concern.

Kas.