I put a B&M Classic LED headlight on my Pashley, and that works great, so I'll probably go with a B&M setup for the Yuba and will feel less obligated to maintain the classic look on this bike and so have more choices of lamp!

I've got a set of Xtracycle bags on the back rack, and sometimes a 7-year-old passenger, so I'd be concerned about the rear getting fouled or prone to knocking askew. But with the rim brakes, I'm not sure whether the front fork is an option.