Minolta SLR to Canon EOS

I have made up my mind to construct a adapter ring utilizing Minolta Extension Tube and Leica M body cap parts in order to adopt Minolta MC wide angle manual focus lens onto Leica M9 digital camera without any modification on MC bayonet lenses. Though there does not exist range finder coupling, the deeper focus depth of physical property allows to set on camera body if used below 28 mm lenses. Though 16,20 mm flange back value should be compensated precisely, 1 mm grinding adaptation procedure on Leica M body cap made of engineering plastic would fulfill the requirement. For connective material between them, self curing Methyl Methacrylate Resin material would be applied there.