regarding my obsolete problem
This is strange. I just noticed that an older, upgraded and retro-fitted base design did get deleted. Does the game limit the deletions to one per year perhaps? This is frustrating. I know I can hide the obsolete designs, and not have to look at them all time, but I really hate clutter, even in my games.
(And i wish my left shift key worked better)

I just want everything huh? how about a million bucks on a silver platter delivered by Tia Carerra?