Go easy on the red meat; research is starting to show it can cause colon cancer in certain quantities. Use whey or soy protein for some (not all) of your protein macros.
I hardly eat any red meat. It's expensive, and there just isn't enough fat in it. Pork, fowl, and fish are more than enough options for hitting a protein target.
Ah, I forgot about eggs. Not sure how though; I eat at least one every day. They're so versatile, and they literally have all of the nutrients required to build a functional chicken. Nutrient density is an underrated metric.
Or, get your omega-3 from plant sources like flax and chia seed, and avoid eating fat-soluble industrial pollutants, like mercury and lead, found in fish.