I Got my wm20 in several boxes and mist of the stuff wasn't m20 stuff when I sorted it out properly. And I payed silly money for it .
All the small parts like spacers ,nuts , bolts and other stuff really mount up in costs , and thats before even starting on, mags, dynamos, carb and all the other parts and tinware. And then putting the jigsaw together .
I think I have 10k in my bike at the moment and still not close to riding, but had non stop help from this forum . But one thing it looks brand new like its out of a factory and not like alot off the dogs you see for sale .