These guys are full of character, but perhaps not the best poses for a strict wargames unit. However basing them three to a base is fine and while they represent four, the reduced number is a reminder that they are not really battle cavalry.
I can't remember where I got these from, could have been Stan, Dave or I might have even purchased them in one of my buying sprees. I have always wanted to paint them, it has just taken a few years to get around to it.