i like the cut of your jib - But, really, i think this is a good illustration of what can be done with minimal notes. I've heard a few people complain about not having sharps/flats. It might take a little more work, but there's still a ton you can still do.
It also taught me that yes, i can play by ear just fine, but I am no good at transposing real time. that's tough.
http://goo.gl/doodle/Yr6r