[quote=Enalais]
Legio XIII Sparta
[/quote]

Accepted, and added to the legion list.

Just so that you're all aware, typically Romans had three names. Not always the case, but it was the norm. 

For example, Julius Caesar was actually Gaius Julius Caesar. Their first names were kind of like their "child names", and then when they became of age, they took on their middle names. So Caesar would have been referred to as Gaius when he was a boy, but Julius once he had become a man. 

I'm not going to be draconian about this though, so what you call your general is entirely down to you. Just thought I'd make the point known.