While I agree that some of your tips are spot on, everyone is different.
I train 6 days a week, high intensity athletic workouts. I NEED MY CARBS!!! And I need massive amounts of protein in my diet, particularly for dinner.
I don't have a sugar replacement, instead I have raw sugar. Real fruit juice is fine to have every once and a while but only in the mornings when your body can burn it off. No one who has a healthy eating plan (I HATE the word diet), should know better than to eat fruit at night.
Eating around 6 times a day is definintely working for me. It's only taken me 5 weeks by eating the way I currently am and exercising 6 days a week to reach even better than my goal weight to the point where I now have the stomach I never thought I could ever have and I am entering my first Triathalon in March!
This is what's working for me;
Brekky - All Bran cereal, lite milk, multivitamin and 1/3 glass of OJ (only because I can never finish a full glass)
Morning Tea - A banana or apple and a handful of almonds
Lunch - Piece of lean meat or fish, loads of green veggies and potato and sometimes rice
Afternoon Tea - low carb protein bar, celery and carrot sticks with hommus.
Dinner - Meat and veges or a stirfry or even meat and cous cous.
3L of water throughout the day and around 5 cups of green tea because I do prefer it over coffee.
Post workout protein shake.
Good luck to everyone!