I feed my retics once a week and one food item. No one is food aggressive from not eating enough. I really don't see the need to stuff them silly. At only 50% Dwarf and that much food you are going to get a pretty big retic most likely. So hopefully you aren't expecting something tiny.
My newest female has been very grumpy since arriving. The first time I opened her cage to drag her out she came flying out at me. She got the hook and not me but she came out at least 2-3 feet and barely gave it any effort. She's Not quite 10ft yet so the strike range is impressive for sure!