I've got two worlds on the go, I mainly use creative mode for the big builds, but I have a survival one which has a massive house and a train network as well, my she hates building but loves mining and raiding the old mines and dungeons. So she gets all the stuff I build with in survival.
Gambit, I've seen that build, there's some stunning stuff out there, I'm no expert but I have a dabble, well worth building on a single world rather than starting new ones, especially now they've made the worlds so huge
Sent from my iPhone using Tapatalk