For increased fat intake I just experiment with mixing everything I can with lard/tallow/palm oil/coconut oil, that and see sig. In the morning my eggs are normally cooked in about 1/4 of fat. The fat gets consumed too, every last delicious drop. Also whenever you finally start eating less "steaks" and more real cuts of meat like organ meats then you'll start doing a lot better on the fat. If all else fails just eat a spoonful or two of fat, you'd be surprised how quickly you can develop a taste for it.
You really don't want to be in a prolonged state of high protein, low(er) fat, low carbs. Your body will swap out of ketosis at this point and simply act like it was running off of glucose but will have to start making all of it's energy needs by converting protein into glucose. This is fine in limited amounts but if it's your primary energy source then you're doing some real bad stuff to your heart and kidneys.
"You can demonstrate the purpose and limits of human digestion with a simple experiment: eat a steak with some whole corn kernels, and see what comes out the other end. It won’t be the steak."