I would guess Arabian is one of the parts... maybe Anglo Arab? Or 1/8 Paint, 7/8 Arabian?
I tend to like stock breed types of names so this might just make you go "ugh", but I've always wanted to play with "Red White and... Something" or "Red White N Something". Since he's red and white... well, YOU could play this game.
Edited to add -- please note I don't mean that "Something" would be in his name, that means "insert clever cool word here" LOL. Though my filly this year is "Paint She Something"...
Arrange whatever pieces come your way. - Virginia Woolf
Did you know that if you say the word "GULLIBLE" really softly, it sounds like "ORANGES"?
Elements of Art
Most of those names are art terms. I tend to look up art terms when thinking of names for paints. Alot of those words could be included in a name. I always wanted a little paint pony named Paint by Numbers.