re: Do these weekly workout and diet totals seem excessive?

From what I've researched on IF, and my own experience sticking with it for over a year now, it's fitting all your calories within a specific window of time each day. Eating 1 meal of 2,000+ calories at dinner time doesn't sound like IF. I've heard of 16, 18 and 20 hour fasts in the case of IF, but never 23 hours between 1 single meal. If you're getting results that way, then more power to you, but it sounds a bit extreme and very inconvenient to one's life.