All for it, just a pic or drawing would help hard to get a good idea textually. I kinda like the more angular trigger guards...I'm not excited about the "squareness" of pictured guard. How about something like the one you pictured but with a little more roundness then a drop down curve for a middle finger rest. Also be cool if it could be hinged as to release the mag box on a detachable mag set up? Just throwing out an idea. I always thought a middle finger rest would serve as a more stable rest.