Food Suggestion

Magic

Dear GM,

Now we can get 122 killing chest everyday.
But with more troops we have and higher level >103 , are there any chance to research new tech that increase the number of killing chest more than 122?
If we have troops around 7000-8000 we always out of food everydays.
Most friends will be agreed if they need to spend money for gold they prefer to put it in heroes not for food.
Thank a lot for your consideration.