I think I started the trike talk, as a sensible way to ride when there is a significant risk of ice. Upright or recumbent doesn't make much difference. It does, of course, when storm Eleanor hits the land.
My feeling is that a large steed of very different cycles and the ability to ride them all at the same level is essential to the success of these attempts, at least in the UK where weather patterns are very changeable from day to day and include all the variables in abundance (wind, ice, rain, rolling terrain...). AFAIK, Steve has a couple of identical Raleigh, reasonably versatile bikes, but not particularly power efficient.