Reviewing what you have provided in your concise statement I can't see any reason to remove the ban, you seem to think that only conduct in article space is applicable and it's not, most of your behavior presented in the talk space.  Further, you state that you aren't forum shopping and then you proceed to just that at another admin's page. At this point you are only reinforcing my belief you are in need of this ban, not lessening it. I think some meritorious editing in other topic areas would have a chance of lessening it.