Eh, must not have enough posts to see karma options still.
Anyways, thanks for the AB, despite that it serves no use to me as from what I can tell, you've not added a 'block friendlies' option. I followed several tutorials on TKC a long, long while back, might just get back to them and see what I can do. Last time I tried, spent several hours familiarizing myself with CE, though ended up being a bit clueless on how to proceed, hopefully old habits don't come to present.