1. Yes. I'm assuming you're between 170-180 cm, which gives you a similar body type to myself. If you're strength training three times a week, make sure to eat plenty of fat to give you energy. But heed the words of David McC; make sure the fat you eat comes from a quality source, be it grass-fed butter, coconut oil, olive oil or pastured animal meat/fat.

2. Again, yes. Have no fear about saturated fat! Just MAKE SURE the fat is from sourced from an animal that was fed its natural diet and raised in a humane and healthy way. If the only meat you can source is from factory-farmed animals, buy lean cuts and cut away any excess fat. Fat is where the majority of toxins reside in animals. Also, limit the amount of nuts you eat. The omega-6 content of nuts is quite high. Stick to pastured eggs and fatty cuts of pastured meat.

Just as a recommendation: if you're strength training three times a week, happy at your current weight, and don't have any metabolic issues, considering adding some safe starches into your diet. This will help to both increase your nutritional variety and aid in recovery from strenuous strength training. Nutrient dense safe starches include regular potatoes, sweet potatoes, and plantains. Another source of safe starch, but devoid of any significant nutrients, is white rice.