err, you might have got that a touch wrong, you're on the right track with fat amount, another 100grams fat would be another 900 calories remember, your calorie target for both is about right but your maths, i would assume has fat in the Targets as 4calories per gram, its 9 calories per gram

You want to be aiming to get the highest amount of calories from fat, in reality, just more than anything else, so if you ate 800calories of protein you want to aim for 900 calories of fat, but thats 200grams of protein and only 100grams of fat
Honestly that looks like not a bad diet as is, no need to add anything really unless you need more. I'd also maybe drop a few of those walnut grams as thats likely a very large amount of fat concentrated in a single meal, and either say have 50grams of walnuts and add a few to all the other meals, or add in some omega 3 tabs to each meal as Omega 3 also reduces the impact of carbs and lowers their GI rating (which translates as, omega 3 is just always good for you

).
Cheese, hard cheeses, and a few soft cheeses/cream cheeses are good in terms of low carb and I add some cheese into a scrabled eggs meal now and then for a bit more variety. But really thats looking pretty good.
As for me helping, its always nice to show off
Seriously though, its good to know the downsides before you start so you can expect, and prepare for the worst and know how to deal with it. I really do recommend eating some carbs if you get dizzy/lightheaded and don't feel good, as i think cycling your mode (carb/fat burning) is a pretty gentle way to ease onto a good keto diet.
If you jump on a keto diet and no one tells you that you might feel like crap and its normal, you're likely to scare the crap out of yourself if it happens and never try again.
The exact carbs level you want to be hitting is, questionable. Atkins suggests under 20grams, most other keto "experts" say under 30grams, I actually feel a little better around the 30-40gram mark and have stayed in ketosis up to around the 80gram mark in a day with lower carb days before it. Its going to be different for everyone I guess, the bigger your liver(judging by how I used to drink mine must be a biggun) and more muscle, and fitter you are the more glycogen storage you have available so you can probably get away with more high days without your body switching to burn the excess you can't store. But play around with it, you might find due to exercise levels daily and how active you are you can eat 80grams carbs a day with ease, which can actually help make you a little hungrier which you might find you need. You might get unlucky and find more than 20grams screws you up, in which case long term you might find it pretty hard. Spinach is one of the best green's there is for low carb, being able to eat loads, tasting pretty good and not bad vitamin/nutrient wise either. peppers are pretty high carb so I limit how many i have but so easy to cook and taste so nice grilled with a little oil.
Don't be scared of a few grams of supposedly bad fats either. Couple slices of bacon(qourn bacon in my case) in scrabled eggs is great.
IF you like coconut , coconut oil is one of the best things to fry with, saturated fat doesn't oxidise when heated so its the most stable to fry/cook with. Monosaturates are next best, your virgin olive oils, and poly's are very very very bad to cook with as they oxidise very badly and you're just eating bad stuff. I ruddy hate coconut oil so stick with olive oil, sunflower oil is just the worst thing around.
ok, i'm out of advice for now, check back later
