horse armor customization

horse armors have like under-saddle "blanket", not sure how it is called, diamond one has it yellow for example, other horse armors have it different colors, would be great if we could modify its color, since leather armor can be colored by dies, to not conflict crafting recipes, crafting horse armor with one of 16 colors carpets could change color of this blanket, as well as horse armors found in structures could come with random color to begin with, possibly color of blanket on armor being tied to structures it would be from, similarly as villages stick to some wool colors used in them
also horse armor should be possible to use with armor trims, definitely many interesting designs could be made to match existing trims, or possibly adding separated horse armor trims with their separated designs, however I dont see actual need for separated trims for horse armor necesarily