I haven’t gotten too far into the game yet, so I’m still new to most of the functions of the game. But what I’ve noticed and heard you can only “transmute” similar items. Like if I’m a heavy armor class and I want to change the look of my armor I can only change stats and look with another heavy armor set. Which is awesome, but I think it’d also be cool to cross looks with other armor sets. Like heavy and medium. There’s a really cool looking Norn Cultural armor for medium classes that i think would be cool to use with my warrior. But I can’t trasmute or wear it. Though everything about it screams nordic warrior.