I think you said and I quote "I think this is the ultimate black and white camera". Neither the camera you mentioned or an 8X10 view camera are well suited for street work but the there are real reasons most of the great street photographers have shot and still shoot with Leica M. DSLRs can do street work no doubt. You can do street work with a Hasselblad or an RZ to but the real gem on the street is a small discrete rangefinder and Leica M is about as good as it gets so proper tool for the job. I mean the lenses actually have decent DoF scales and there is no autofocus in the world faster than being pre-focused.
yea.... I also said "but alas its not compact nor a rangefinder...." I like how you cherry pick what I say lol. Cool beans my man if you enjoy shooting street at F/8 -Infinity then by all means keep on trucking. Leica's are not that discrete anymore, I get called out every time I shoot with my M because some one wants to have a conversation about leica blah blah blah. Annoying.