error code 13 is a dashboard error... your dash isn't loading. Did you try to do any type of exploit or anything at all to it?
I don't know the intricate details of the mobos. The 1.6's are the newest, and are a bit more difficult to mod, so I would steer clear of those if you want a slightly easier install.
Really though, it shouldn't matter. You can get whatever version you want I would thing... I would just do some research to be sure the PSU would work for all versions and the like... as I said, I'm not so sure about all that. I've never had to replace a mobo, I've just modded systems before.