So I did the project quite quickly within about 1 hour. I had no trouble getting the screws out. The little grommets that come with the kit actaully do sit under screw head but on top of the valve cover. They were very durable so I put the originals back in. The gasket itself takes a small amount of tampering to get it to sit properly so make sure to have it in perfect before placing it back on the engine. There was hose that runs into the top of the valve cover....possibly called a breather hose? I had to cut it off because it was seized on there. I then cut a new hose to lenght and there were no other issues. One of the easiest projects i have done so far. Thanks much for the help.