Warg:

This one is pretty simple. There should be a full set of Warg Fur armour for all color variations of Wargs, and that includes the Utumno ones. This is extremely needed, as I need an icy warg fur jump suit so I can go as the soccer mom of Forodwaith for Halloween!

Elite Gundabad armour:

Firstly, yes, I know this is planned, just hear me out. Secondly, this is a bit more complicated. Elite Gundabad armour would be worn by Gundabad Elites. They would have thirty health, would cost alot and use the following armour and weapons:

Gundabad Elite armour would be made by putting Angmar steel and Dwarven steel in a Gundabad crafting table, in the same pattern as Rohirric armour. It would like a half and half blend of the two, and then with a little rusty tint. It's protection level would be in between the two armours. 

Gundabad swords would be made like regular ones, but with one Dwarven ingot, and one Angmar ingot as the tip. It would give 6.5 damage, and have the durability of Dwarven swords. It would also give a slight poison affect, do to Orc's unsanitary habbits. It would look like an Angmar sword, but with more angular, Dwarven look. 

Edging:

Disclaimer! All credit here goes to Faenor, I am merely adding on to his idea.

There should be the ability to edge any sword with any ingot, as long as it is not the same ingot, and that it is faction appropriate (use your imagination here). Most would be decorative, but, mithril would add one hit point. On Durin's Folk weapons specifically, there would be some other additions:

Only silver, gold and mithril for Durin's Folk, as they are exclusive about their meterials. It would have the appropriate gem color in the hand guard that matches Durin's Folk armor, but, mithril gets a new gem (this goes for the armor as well). Right now, mithril is pathetic compared to silver and gold, as it has not much of a visible gem. I suggest that it should have a dark blue gem that glows. I also think that trimmed brick should have the texture changed to be less disruptive, and have a more glowing Dwarven pattern (along with trimmed Dwarven pillars). 

Sorry for getting off topic, I am leading into the next part:

Elven brick:

High Elves should have trimmed brick as well. So complicated, right!? 

Thank you for suffering through my suggestion. I know that longer suggestions are not appreciated, I just have a lot of ideas. Feel free to tell me what you do and don't like!

EDIT: Title too long.