Yes, please give us a way to separate the quick-trash from the smart cursor and other stuff. I use smart cursor, and a variety of the shift-actions. This is specifically what gets me in trouble because I don't notice that there's no space in the destination chest or something, and that the last X items all got trashed instead of moved.
I *never* want to quick trash anything. Ever. I really want to be able to disable this functionality entirely.
I just looked through every mod on mod nexus hoping that someone might have made a mod that does this, but couldn't see anything that sounded like it might.