Street photography with a Medium Format?

A photographer friend of mine gave me a call yesterday since he was in downtown shooting and asked me if I wanted to tag along. The only camera I brought with me was my Pentax 6x7 as I had a 120 roll inside that I needed to finish but for fun I decided to tag along and shoot some streets. The Portra 160VC is still in Vistek but last night I immediately started developing the 400TMAX and scan it. BTW at 20C - D-76 at 1:4, 18 min - Ilford RapidFixer at 1:4, 6 min because it was 2nd use The IQ on a MF film is beyond comparison, great bright viewfinder, incredible bokeh