open files from sources in seperate windows without having them open in main window first

buenas.

I work with a couple of windows open simultaneously (one very very helpful feature of mori's is that it remembers windows positions after restart, btw.). I'd like to open files from the sources thingy on the right directly into new windows, neither have them open in the present window replacing the one already there, nor having to open a new window and go search for the file in question in it's sources view. Would that be a feature request? Or ist there some plugin adding a right click item that goes 'open file in new window'?
(And yes, of course I see the workaround, have one window with source view only and open all others from that one via double click… but often it's good to have the main window with sources view and text (file) view…)

thanks