I'm no stranger to taking green/blue ppl which show dedication and adequate behaviour. U deffinitely have balls applying in an endgame guild with fresh 60, a rare example of confidence which i admire. Furthermore you application is quite good and you clearly aren't a stranger to hardcore raiding. It is up to you if you want to be social or even trial ranked. (if you think you will sit on you ass and farm lots of instances fast and get bis preraid in like a week)
All in all i don't see a reason not to invite you given that you understand your position in the guild (meaning you will be the last person to get invited in the raid for at least 3-4 weeks). Frankly it wouldn't surprise me (given the so called "non important information" in the application), if you become a core member with full attendance and this is something valued much more than current gear and if u posted your pots or not in the application.
Therefore, after server comes back whisper me ingame for invite and maybe a little chat regarding where do u see yourself in a couple of months.
P.S. You stated that you easily get "annoyed by unfair things". Let me warn you that whiners and mad spammers don't last long here and if you will be one of them i can refer you to a certain guild where you'd feel right at home. Rule No1 of <Final Exit> is "NO DRAMA!"