@Jacobpaul81 posted:I'm thinking 40" radius for the future layout... but I'm in standstill as my lovely wife is contemplating yet another move. Ugh. I've flipped 4 houses in 10 years. I've been remodeling this one for the last 3. Was hoping I was going to get back to work on a railroad soon - but it might have to wait another year. I was already contemplating doing it as modular given our propensity for moving.
Go with modular/sectional. I did that with my layout and it took the move perfectly. You won't regret it. I've seen too many layouts destroyed by moves.