Well, I am 6'2" and around 115kg at the moment, my user name Big Mick was not my invention, it's what my mates have called me since I was about 19, (45 now). i do carry more fat than I would like, but I am in no way fat to look at when dressed in street cloths, but I do look like I lift.
I find it no trouble, quite the opposite, seems to make life easy, generally people will avoid confrontation with me. I have worked doors when I was younger around Bondi Junction, and worked the streets of Redfern as campus security at Redfern TAFE when I was in my 20's, and Redfern was a rough old joint back in the day, generally people used to steer clear and not argue back.