Congrats on your big boy harvest. Euro mounts are awesome looking ways to display a deer. I'm not too sure about the total process but I believe that you'll need the whole head minus the lower jaw and to remove all skin, meat, brain matter and all that good stuff you'll need to boil the whole head area and pick away any excess. Then bleach the skull so it is a bright white. I'm not sure about the entire process but I think that I may be quite close. There is a great post somewhere on this site on mounts. Let me look for it and I'll post some here for you.