First of all though, I had to plan the layout and size of the trainset - I settled for a nice 6ft by 3ft - not too big, but at the same time still a reasonable size for Kieran to play with (and yes, it will fit in his bedroom!!!). I used a fantastic little program called XTrkCad to design the track.
Now, in the two days since I started work on the trainset, here is what it looks like now :-
Ignore the bottles of wine - I've been using them to prop things up (like the tunnel portals), and to show me where certains things are going to go.
Kieran absolutely loves it even in its unfinished state - I can't wait to see his face when it is finally finished.
As I progress with the project, I will post here new pictures.