Hi Daniel,
Looks like it all runs nice and smooth there Tony, but a long wheel-base eight or ten driver loco will be the proof positive that everything is truly copasetic with that trackwork.
Yes, they would, but I think we have nothing larger than a six coupled, we mostly run narrow gauge prototypes and I think that the inner gauge'0' track which has one 36" radius point might be a problem for longer wheel base locomotives. The outer dual gauge; G45 and gauge '0' track which has radius's in excess of ten feet should be OK, but its 48" radius points might be an issue.
Take care Tony.