EPG Sizing

Titan user, really like Mimic for how clean it is and better performance on weak systems. Only item I need is the ability to customize the EPG grid sizing.

I’ve edited MyPVRGuide (timeblocks, channellayout height, and channellayout width) but these will get overwritten every time the skin is updated. Is there a way to retain these settings or is it possible to add these to the standard Mimic config?