Earth Zoom... Help !!!

Hi everyone, anyone...

I'm trying to build an Earth Zoom - you know the kind of thing, wide shot of the earth (not from space, just a couple of continents). I've made a version from Europe/Asia to London, which works well, and another from wide to Jaipur.

The client wants to go from London to wide shot of continents to Jaipur - this is where I'm struggling.

The individual zooms work very well (animated camera shake, clouds and everything) but when I try to combine them the exponential scale I'm using for the zoom between different resolution satellite (aerial) images messes up any other changes I'm trying to make in position or anchor point. I've tried applying exponential scale to the other parameters but they don't seem to apply to anchor point, and only apply to one of the position dimensions (after I've split them).

Any ideas / tips on how to make a zoom from city to continents to another city with smooth, fluid movements on all axis would be very welcome.

Thanks in advance 🙂