show name for a roan paint pony?

[Nicole E]

I have a 14'2 paint mare that I need a show name for. She is 5 years old and her barn name is Patches, her reg. name is Ms. Muchacha Bonzana (I don't like it for shows, I want something that is less of a mouthful) she is very elegant and moves beautiful. She is being shown short stirrup, hunter over fences, and in the novice jumpers.
she is registered, but I don't show in breed shows. She has red roan patches on her body, then her legs have black points like a blue and her mane and tail is black and white.
she is very subtle and when faded she looks almost like a gray with black points
http://s96.photobucket.com/albums/l182/nicolemorgans/?action=view&current=Patchesstand.jpg

here is a picture