Every icon in the street brawler perk tree shows some sort of fist, but when reading the descriptions they are always related to "blunt weapons". The progression of Street Brawler itself gives extra damage to Gorilla Arms, but Gorilla Arms are not blunt weapons as per the ingame description.

So, my question is, do Street Brawler perks work with Gorilla Arms? Or am I looking forward to a €$100k respec?