I actually think the macronutrients are fine per se. Although we don't know how long you have been dieting, your metabolism etc. Thus whether you could be cutting at 1,800, 2,000, 2,500 is a guess. Even if you use the basic paradigms its still just a guestimate.
Now to the food choices. I agree, drop the wholemeal bread. Its GI is decent at best, and while I know how easy it is to use that with your tuna etc....I would replace it with some sweet potatoes. The red potato is fine, although adding some veggies especially in this meal would be appropriate. I would definetly add fiber in the form of broccoli and/or metamucil to a couple meals in there. Broccoli would be especially helpful for added calcium. To echo the others, I would drop the applesauce. An apple there would be a good idea, or some other fruit.
I'm not sure why nobody else didn't mention it, but I dont like your post workout meals. Add another potato to PWmeal 2 and add in broccoli or other fibrous vegetables. Drop the applesauce and grape juice...too much fructose here. Take your pick either dextrose/malto PW (which I shy away from these days) or use another low GI carb source....again a sweat potato or if you have to have your whole meal bread have it here.
For pre-bed, if this is a whey protein shake definelty drop it. If it is a blend with at least 30% casein your ok.