There are two things for building I would really like to see: 1. Some sort of small fusion generator that outputs around 25 or 30 power units. Size would be about the same as the small gasoline generator (where does the fuel for the combustion generators come from anyway, considering the cause of the Great War was exhaustion of the world's oil supply?). I've been building the giant generator in almost all settlements where there is room, to get rid of the noisy combustion generators, but most settlements don't need 100 units of electric power and the thing is stupidly huge. 2. The construction elevators that are in the game. I know there are now elevators in the Contraptions DLC and no, I haven't tried them yet; but I would like to have the construction elevators for settlements like Graygarden and Finch Farm where an elevated highway is in the building zone.