Upon purchasing an initial train set, can I expand the layout differently and more elaborate as suggested in the kit ?
You are limited only by your skills and your imagination.
OldTimer
...AND the thickness of your wallet!
Ray
AND bi the size of the room/yard as well as scale size. HO will get a good layout, but N will allow for more in the same space.
vidguy069
And your budget Remember buy quality you'll be much happier in the long run.