Ah, you were trying to get your BB songs to run stuff over MIDI. Gotcha.
So, I have my BB running my DMX-controlled lights, but not directly, because the BB (and Reaper, the way I’m editing and exporting my MIDI files) strips out all but notes. I pass the MIDI output from the BB through a MIDI Solutions Event Processor Plus, where it translates a single Note-01 MIDI command into a “Next scene in the sequence” command for my lights. I’m betting you could program the same system to do most (if not all) of what you want to do, as well. It’s a few extra bucks, but you’re asking the BB to do a few extra things. And it can make the BB the heart of all of your show automation.
So short answer, the BB won’t do it on its own, but that does not mean it can’t be done.
Event Processor Plus: http://midisolutions.com/prodepp.htm
Power supply: http://midisolutions.com/prodpwr.htm
Happy to help if I can…