I know naff all about conformation but he looks like a nice sort with unsual markings. He certainly seems to have a 'look at me' presence as well. I think he is lovely!
He is adorable! I have an appaloosa, white with a few spots, so I am biased!
Be fun getting them clean though, hadn't thought about that when I bought mine.
I saw you had 'hijacked' my earlier post so I thought I'd better come & take a look
He is lovely, I just love his face and I'm no showing expert but I think you will do really well showing him. I know it's hard to get a shine on greys but if you can get him lovely & shiny he is going to gleam.