Well glad you have got the basal sorted, well done that looks good. As with any change it will be a bit of trial and error and experimenting at first but for early days with your change of diet it's looking good.
Carrots and peas I do include in my low carb diet, but these are of the starchier veg group , so try to look for other grazing / fruits if you eat A LOT of them.
It all depends how low carb you want to be and for what reasons ,is it for more stable control? Is it for weightloss/ maintenance? Allegies? Or the Paleo lifestyle just appeals to you?
If it is for steady control you may find a moderately low carb lifestyle achieves this , some people on here stay at around 100 grams to 150 grams and do very nicely on it...So them sausage rolls you could have a couple of them then
I'm not a picky eater but I do tend to eat the same things day in day out for my breakfast and lunch..but then on a high carb diet I did this, it's routine. So that makes things easy. Main meals are adapted home cooked family meals in the main..I minus the carb part of it.
You will find probably that you need to do a fair amount of homemade meals, not only to ring the changes but also to keep costs down. I do a lot of batch cooking, ie meat balls which I have with salad. Stews which I have just with the veg...shepherds pie with sweet potato topping for me.
I do a lot of different meats and fish but I will have it on a bed of home made teriyaki veg. Rest of my family I will make it with rice or noodles.
Look in the recipe section a poster called Whitby Jet has been kind enough to post dozens of fantastic ideas to aid a low carb lifestyle. Get creative
I think you may find in a few weeks if you get the fat portion of your diet right you won't feel the need to snack/ graze as much. I eat my three meals a day and I am never hungry even when very low carb...but I have never been a snacker or a grazer anyway, so that part was not difficult for me.
If you google on line low carb recipes A LOT comes up, it's just finding good tasty foods, that are nutritious that fit in with you...Hopefully you will find them . At the end of the day,it may work for you it may not..give it a go ,if not then just go back to eating carbs..it's no great stress.
If it does work though I think you will be very happy