If you’d be familiar with combinatory, then you’d already know that combining like 50 recipes into all the possible combinations would be pretty pointless, and getting through them would take a lifetime.

Let it go, only very few people with extremely fast metabolism need more carbs, otherwise one should harness the calorie surplus from fat. Fat is much better for your body than excessive amount of carbs. Better health, less gained fat, more gained muscles, etc. Don’t worry, America won’t invade you for that oil. It’s funny when the noobs use only oil spray for their chicken, and then devour rice that could feed an entire Chinese province. …seriously?

Well, if you already use a kitchen scale, then it’s a matter of seconds, I think it’s an acceptable price. On the other hand, if you’re thinking about the main meals, then you failed to see the biggest picture: it’s a kinda round number that you cook for a day or two days, and then just split it into portions. Don’t overthink it.