quick question about donator perks

So, I was thinking of donating enough gp for a $200 rank for my main account. The thing is, am I allowed to request a .gif ui? I haven't seen anybody with one so I was curious.

Last question. If I DO get my ui accepted, and I change my rank to a $50 rank or $25 one, does my ui disappear?

 

Not sure if .gif UI's are accepted.

If you donate $200+ and choose to pick another donator rank, you do not lose the perks from the higher rank. For example, if you donate $200, but choose to show the $25 rank, you will still have your UI.

 

You cannot have a .gif UI, but you can have a custom designed one.

 

I've never seen a .gif UI, si I'm not sure you can have one. And I'm pretty sure you can have anything with any donation rank showed.