[quote=Double]
Okay, but the Tactician aspect has to be retained somehow I imagine, yes? In such a case, then I would kind of like Kristoph to have wandered into the Dark Knight class. I mean, a Mounted Unit capable of attacking both physically AND magically? Yes please!
[/quote]

I believe that would be acceptable. It's a powerful class, and I think losing anima and light magic is a fair price for gaining a mount.