So, now the zoom and offset for units and upgrade panels are persisted between levels. I like it, it is more handy this way :) thanks for the idea
For the map zoom level, I fear some players might zoom in quite a lot closer to the game end and then this zoom level won't make much sense when the next level starts. But I will keep it in mind, maybe it pops up again or I can come up with some middle ground idea :)