Ok, I have wanted a Leica R8 for a few years and now I am in a position to get one. I also intend to get a 35-70mm f4 or 3.5 if I can't find a F4. The thing is I know about the delicate shutter and how easy it can be damaged and the fact that if a circuit board goes they are either difficult to find or expensive to repair,but this didn't worry me while I was saving up,but now I have the money I am getting cold feet. Are my worries justified or not. It will be used for general shooting no pro stuff so it won't get a hammering.