My local grocery store has Choice Ribeyes (whole roasts and cut steaks) at a huge markdown right now. I was thinking of buying one of the big roasts for around $80. They will slice it as well. If I want "thick" steakhouse style steaks, about how thick should I have it sliced? Also, in general, does that sound like a decent deal? Would it be best to have it sliced, or should I just roast it whole? I really don't know enough people to feed a 14lb piece of meat. Thanks for you help.