I try to eat a variety of different meats, especially game meats. I consistently use a few vegetables, like onions, peppers, etc. in most dishes. I eat fruits randomly, when the mood strikes me.
A great plantain recipe is mofongo. Fried mashed plaintains, mixed with garlic and chicharrones (pork cracklings). If you can't get pork cracklings, use bacon instead. Mix it with some nice shredded pork or beef, and you have one hell of a meal.
I have a friend that had a similar attitude, she tried to do paleo a couple of times, if she couldn't do paleo "perfectly" she thought she may as well not do it. I had to remind her not to let perfect be the enemy of the good. If she couldn't get/afford grass fed or organic she would skip a meal and then complain that she was always hungry on paleo. I finally suggested she try the Perfect Health Diet.
I eat whatever the hell I want. Yes, when I cook for myself its MOSTLY meat, and veggies but its a broad range.
The list of things I avoid eating is a lot shorter...wheat, corn, soy, seed oils, legumes, high fructose corn syrup, artificial sweeteners. Everything else is fair game. In moderation.