....looking great so far Mark - thanks for seeing the project through !!!

N gauge?

Will be available eventually in all scales.  HO/OO first then N possibly later.  

Very impressive indeed and a prototype that's long overdue to be modelled.

I've had a lot of time in Sheffield in the 'grey' years, so would be most interested in these - not in 4mm but in 3.5mm/foot, perhaps? 

Would seem wise to line up with the scale of the Halling RTR models for a purely modern diorama or layout that's tramway only.