4 large fuzzies a week seems like way too much food, if you ask me.
I've got a pair of yearlings plus a few months and they're on SMALL adult mice, much smaller than what's in your picture there. I would like the hoppers but the pet store doesn't sell them (pinkies, fuzzies, adults), there's no hopper, weanling, etc.
Anyway, both of my corns get one small mouse a week, and they're content with that. Dont judge if your snake is hungry if you see it cruising around after it just ate the mouse. There is no way that your normal should be pounding down fully grown adult mice and then still be hungry.
Breeding mice isn't all that bad, as long as you use a good substrate. Might want to try aspen pellets or something that really absorbs odor and wetness. If mice are that hard to find, you might want to consider doing this and just letting them all grow up to the hopper size and killing them all and freezing them at that stage. I'll be doing that again shortly, especially since I just added 3 more snakes to the collecting and more will surely follow. I cant afford to be spending $12 a week on mice at the petstore.
One other thing. I feel like an ass for correcting you, but it's just a pet peeve. Snakes dont molt, insects do. I know you know that because in your earlier post you said about your other one shedding, but I just had to say something. Sorry.
I'd say just try to find some hoppers and go from there. One big hopper a week is plenty for your normal there. And she'd be fine without food for a few weeks, so going a week one a pinky is just fine, no worries at all.
Hope that helps.