(Just say, "Signed" to agree)
It's not really sensible to have to pay to change our names, seriously, is it really worth it? Name changing should be free!
Say for instance, you made your name and, at the time, it sounded funny. However, you start the game and, you recognize that the name isn't really good, no matter how awesome you look, it sounds stupid and dumb (redundancy FTW). So now your stuck with a name like: Saggymctooty, or Buttsmellio.
So this is why we need free name changing, it's stupid to have to pay to change your name, come on! This is a game, not real life. So, designers of Spiral Knights, MAKE NAME CHANGING FREE!
It's basically the same with color and accessories, cause why would you want to spend money on something in a game world that doesn't even DO anything to IMPROVE your character?
Name Changing: No, Making it hard to change your name is needed because if it was free nothing stops toxic players from just joining and spamming or just ruining the expierience being kicked then joining back with a new name and costume and doing the same thing (happens in Steam games)
Color Change: Agree, along with more colours, mainly because its annoying not looking good in my frosty gear and blue gear with a red personal colour (other than my metal sonic costume)
Accessory: i dont really see why not, mainly just make it free to remove the accessory without losing it, what if i didnt know that my helm mounted display floats in mid air on my dragonscale helm, obtaining the accessory should be paid for though be it through crowns or through energy