RE: Help w/judging...please
Usually you can judge a mule deers spread by the length of it's ears. When they look alert they stick straight out to the side. Tip to tip a mule deer is about 25-30" wide. Then look for tine length and mass. The 3rd picture down is about a 170" mulie I would guess. All those deer are nice but I don't think any of them would go B&C.
Judging an antelope is difficult but usually you want the cutters to at least start above the ears and then keep going. Then you want a good curl on the top. With a good set of glass you can see a very mature antelope by the ivory tips. Scoring an antelope you want length and girth. The spread of an antelope means nothing but looks cool with a good spread.
That is a quick general guide before harvesting one. As far as official score good luck as mule deer and antelope usually will not give you the necessary time to judge them unless you spot them before they spot you.