Sounds good enough. The only potential flaw I see in this theory is that, theoretically, you'd only realize your dreaming when things happen when your eating dinner in a dream (if of course thats the action you choose to use with a reality check before AND after). Reality Checks are meant for you to be aware as much as possible every day, not only at certain times.

I like the idea though, it'll be a good way for me to increase the amount of RC's I do everyday. I'll start at lunch everyday, before and after....then move on to dinner everyday before and after...then so on and so forth.