A good idea, and not just for three railers, either. A lot of us fooling around in two-rail are baffled as to why the latest brass releases almost all seem to be for big enginers that need very large radius track to go around curves when fewer and fewer of us are likely to have the room.
For that matter, before many of us were born, Gordon Varney made models of SP 4-6-0s. Maybe models done to today's modeling standards with today's technology in both two-rail and three-rail versions would be a good idea?
