I do not speak for the entire Farmers "guild"
Your lifetime Gold+ is 96.2 gold per win
Your lifetime Gold- is 123.4 gold per loss
When you first put in your application and I looked at your numbers they were about the same. So, you haven't shown significant improvement in your Gold+, nor a decrease in your Gold-
That in an of itself is a big strike against you in my opinion.
I would also say that some of your stats are under developed (for your level). I won't point out which specific stats. Of those that I feel are under developed, each fall short in a range between 7 to 10 points. Don't get me wrong, you have a powerful character but for a level 30 player I would expect more. More higher stats and a more better over all track record than what you actually have. You are an above average build, but being above average does not equate to Farmer.
Your reasoning for applying to the Farmers just because your current guild isn't "fun" also puts another strike against you (in my opinion). We can go days without talking to each other on the boards and that would probably not be very "fun" for you either.
Again, this is all my opinion so take it for what it is.