Good information & much to digest here , (thank you so much) model trians have sure changed alot since I was 12 😉👍
I do like the idea of a smaller (logging type settup) with an eye to easy expansion, I've been cleaning out the drum room that I put in 10 yrs ago...in the top of the garage (Yes there is a good reason it was located there 😉) it's large, but not heated/cooled, but is insulated.