Comparators should take into account a bundle's inventory

For example, if a bundle has 32 items in it, the comparator reading the inventory with the bundle in it should output a signal as if there were 32 items instead of outputting a full stack.

I feel like this could add a lot of potential, being able to move items storing different signals at the same time.

Imagine a dropper filled with bundles of various quantities, which could dispense into a hopper, like a dropper randomizer, but letting you randomize up to 9 different signal strengths.