Thanks a lot for the mod and for the great idea of ​​keeping gun turrets relevant in the later stages of the game. I really like gun turrets!

One small thing that confuses me, however, is that the color coding of the upgrades doesn't match the conventions I'm used to in Factorio. Specifically, the colors for MK1 (green) and MK3 (red) should be swapped. MK4 (purple), on the other hand, is the de facto standard for anything that goes beyond "turbo" tier.

Also, perhaps consider using a bit less color on the turret's base, so that the overall visual appearance feels a little less colorful.

Thx!