I want to thank everybody for your valuable input. When I started this thread I really did not have a clear idea as to what these BB generators were (I didn't even know what they looked like!). Of course, I do have battery-powered lights I can slap on the bike. But, I was wanting to set it up in kind of an original fashion if possible. I think, initially, I might try to secure one of those Soubitez dynamos and give it a try, with an option to mount some dynohubs in the future if I feel the need.

Thank you all, again.