A fine shot, Ivo. I came a hairsbreadth from buying an M8 when the camera first came out. I've been glad ever since that I dropped the idea at the last minute.
There was a time when I owned a IIIf, an M2 and an M4. The M4 with Summicron 50 probably was the camera I most loved, going back through -- at that time -- about thirty years of active photography. When digital came along and I backed away from the M8, I switched to Nikons for practically everything, though I tried a digital Voigtlander rangefinder Leica knockoff for a while with what I felt were less than satisfactory results.
But when the Olympus Pen-F came out I bought one and put a Lumix Leica 25mm Summilux on it. As far as I'm concerned, the Pen with its Leica-designed lens and excellent EVF is a quite satisfactory replacement for my M4. I've even come to prefer its autofocus to the split image I used for decades.
Here are two shots I've posted before. One is from the M4 in San Francisco using Ilford HP4. The other is from the Pen-F, converted to B&W with Nik's Silver Efex Pro 2. See why I like the Pen-F?