Jakeblake
My values were calculated based on the circunference of the arc.
(2 x Pi x Radius x Arc)/365 = Coverage
I forget to change the energy consumption after reduce the shield radius, this explain why these cost are a bit less than the actuals in the files.
Vanilla: (2 x Pi x 7.5 x 90)/365 ≈ 11.61 titles of coverage | 100 / 11.61 ≈ 8.6 energy per title of coverage
Mini: (2 x Pi x 3.5) x 8.6 ≈ 189.25
Small: (2 x Pi x 5) x 8.6 ≈ 270.37
Medium: (2 x Pi x 11.25) x 8.6 ≈ 608.33
Large: (2 x Pi x 20) x 8.6 ≈ 1081.48
In some minutes I'll publish a version with this new values so you can test them by yourself. Sayme what do you think about them of if I shall reduce more.
Edited: It's (2 x Pi x Radius x Arc)/360 = Coverage not 365 the real calculation, but note that in the game a full circule is 365, so:
Vanilla: (2 x Pi x 7.5 x 90)/360 ≈ 11.78 titles of coverage | 100 / 11.61 ≈ 8.48 energy per title of coverage
Mini: (2 x Pi x 3.5 x 365)/360 x 8.48 ≈ 189.25
Small: (2 x Pi x 5 x 365)/360 x 8.48 ≈ 270.37
Medium: (2 x Pi x 11.25 x 365)/360 x 8.48 ≈ 608.33
Large: (2 x Pi x 20 x 365)/360 x 8.48 ≈ 1081.48