I cant promise anything but I can make a separate mod for inserters. Im thinking of changing the green circuit ingredient of the basic inserter with one or two copper cables and then reduce the ingredients needed for the more advanced inserters and also add a production multiplier in the settings. If you have an idea about how to make it more balanced you can share it here. for the modded belts however write here which mod you are talking about so I will look into it and will try to add them to this mod. but keep in mind that the soonest I can start working on these is next friday.