Tom,
I've been pretty preoccupied with school this week, but we're on Spring Break now, so I re-read your post. I think the subjects should include:

key feel
on board speakers
best PA's for OMB use
Arrangers in a "real" band
61 notes - enough, or not?

Just a few thoughts.
I'd expand greatly on the usage of styles vs SMF, and whyt each has their distinct advantage.
I'd also have a setup of the week to spotlight a cool rig.

Good luck !