I would say you'd be an ok admin, but I have to say CONTRA
Ignoring my fair share that I had with you, you best feel like a player.
You are more focused on the game, and you have odd join and leave times as well. I feel like you would still be more focused on the game even if you were admin, and less about overseeing the server. With becoming an admin, you'll have to be focused on the game and everything that players do, what happens, how people behave etc.
I have had to warn you some times about asking for mods/ammo, not too much thankfully but you have to respect that rule more if you want to become an admin.
Best of luck