They are minor to say the least, myself I enjoy Adrian Goldsworthy, and those questions aren't essential I just want to try and keep minor things historically accurate. I've done a lot of "research" ( I read non-fiction history for fun) so have a good feel for whats going on. I know I read somewhere about my question about centurions, but don't remember the answer, or even which book, and I'm not feeling the idea of re-reading for such a minor thing. I thought I would ask on here as someone might know the answer off by heart.

I'm asking no one to research for me, just if someone happens to know already, it would be a big favor.