Good to hear from you Chris and thanks for your input.
Gerry, the original plans we drew up last year scaled out at 7' x 2' 6" (see Emrys's first post in that topic).
Carl has a plan for 'Tennis Ground' that he says could be done in 4'6" x 1' 10". We could stretch it out to 6' long (like Whinny Lane) which would suit any bogie stock better. The scenic part could be on 3' x 1' 2" (2 off) with the fiddle yard on 3' x 10" (2 off) but permanently attached to the scenic boards and folding up against the rock face for transit.
So, which do we go for
(Bugger, theres's 4 of us, that could an interesting vote.)
May your wheels never rust.