Now I wonder :
1 how do I craft fur armours?
2 Why I can't make legendary leather or fur but I can make legendary in any other thing?
3 What woudl be some sugestions to have more barbarian / light armour types to make them stand still at the same level of the higher ranked light armours like elven ones etc...
I was thinking eventually that in the crafting could be added another option :
metal type to use ... so you coudl make a leather armour out of leather , pelt strips , pelts and different materials of the metallic parts like moon refined , ( so elven ) dwarven , ebony , glass steel , silver m even gold ( not much effectiv in combat but coul look gorgeous at parties

so basically other than just having some iron or steel to make the light outfits you coul ddistinguish them per metal type as well so having them still usefull at higher levels ...
another thing could be the kind of pelts and furs , there isn't much variation actually on the look but I guess using different pelts coudl do the same than using the different ore type , so having more or less protection and more or less weight plus a diffferent look ...
also for the enchantments , just enchanting may look bland or make no difference in look but may be adding some enchanted jewells to the armour could make the difference in look
as for perks further perks in the craftinc gould be:
combined smithing ( make possible the metal combos and fur combos )
fur smithing ( make possible to create the fur armours if it isnt possible )
combined allows the use of the appropiate material after using the required perk , so a dragon armour perk coudl allow to use bones or scales on other lighter armours as well ....
like imagine the scale armour made of dragonscales or the pelt armour with some dragonbones etc.....