Suggestion: Empty Stockpile

I would really like to see an empty stockpile option. I made a mistake and copied the wrong slot config, but there was no way to switch it to another, even if I told it to copy the correct slot. So I guess an ‘Empty Stockpile’ button and also make it where I can switch the stockpile config and it will fill with the new config as the old supplies are used. Also I noticed the ‘Fit Electronics’ slot config isn’t available, for the stockpile unless I overlooked it.