Hi Alexandru, Absolutely love the new versions!
#71-73 are great! If you'd like to do some other color combos with
#71 (with the smaller quarter-circle flairs to the left of the bull) like in #73 (all blue logo, some grey text, mix/match grey/blue/black, stuff like that) that'd be great. If not, not a big deal. I think the logo, placement, look, and feel are spot on. Like the addition of the vertical line too.