Discord Nitro Perk Suggestions

So I was thinking of nitro ideas yesterday and thought I had come up with some ideas that you guys may like as perks for nitro itself. Why not add a background image for users? So whenever you click on a users pfp in a server it pops up with their roles, connections and etc. Why not put give members the ability to put a background image and nitro gives you the ability to do a gif, maybe even add a feature where a user can put a file into their account and it'll play the audio when someone pulls up your profile via a server. Nitro members gain the ability to do a custom theme, so there's a color wheel for most painting apps and etc, what if nitro gave you the ability to use a color wheel to set your own custom theme aswell as default text color? Make a special notification sound for discord, how twitter has the tweeting bird, maybe discord notifications make a small crack noise like a candy wrapper that kind of thing. Those are just a few of my ideas for now, let me know if they're any good