Hey Gabriel, thank you for you answer! :D
Well looks like I still need to work on user, roles, organization contacts and email notifications. I was confused by those red X's on System checks, but now I'll get it back to readonly then, since I installed it from repository.
For now I think I'll stay on the free channel, but I'll look into the Professional Services in the future.
Alright I think I got it, I need to translate what's after de colon ':', once I'm done with the configuration I'll start with the localization.