Frankly I don't like the current scale in Spring. I know it makes logical sense (based off the common guess at unit heights), but I want tall mountains, huge trees with units that go underneath, and massive oceans, with massive battles with hundreds of units surging around these landscapes.
Now, Spring can't quite do all that at the moment, though people are trying. But there is a much easier solution: Just shrink everything down!
Yes, I am serious about this. I don't say it should be done as a default for Spring; because I know some people won't like it (perhaps most), but I would like to see my battles on a far grander scale, which some people believe lies in epic maps, which I feel is the wrong solution.
Right now I am proposing to reduce units somewhere between half and three quarters in size, although that would have to be rejudged depending on how well it plays.
To sell it to you more:
If I Shrink units down, those hills aren't hills anymore, they are mountains. Any mountains become enormous ranges which units must toil up and around. The small seas are now gigantic oceans. Territory becomes innumerably more important, and the general scale of encounters increases, even on smaller maps.
Not only that, but effects and details become more impressive. A nuke sized explosion is effectively three times bigger (no intended zoolander reference

I also feel that all the above advantages would shine through, and that any disadvantages, such as the fact that the units are now much smaller would be done away with by the fact that you can zoom in the camera. Just preempting some criticism there. I think given that the battle would take place on a far grander scale, even far zoomed out you would be able to control the sway of the battle, just on the large scale, rather than closer zooms, where you can take control of tactical engagements.
It's not for everyone, and I'm not saying it is, so don't come at me with "I hate that". I think its a good idea, and I'd like to find out the feasibility of whether it could be done or not, and how many people agree with me that it would be a nice idea.