Definitely A-C-F. I knew a few, very few, who were in the "G" category. They usually were NEVER appointed, or they were forced out at some time on the flimsiest of pretexts as the qualities listed there are diametrically opposed to what the WTB&BS society promotes in their "clergy".
No organization wants fresh blood to sweep clean institutional corruption for all the talk about the need to shepherd with love. As others have said, brothers who are determined to shepherd with love soon either wake up or “join” the elders club ( if you can’t beat ‘em....).
However you slice it - G is the smallest slice.