I like the color scheme on #54 a lot. I didn't immediately get the trigger but after I realized what it was, it really jumped out. I like that thought process and wonder what it might look like if, instead of the trigger, you symbolized looking down the sights of a handgun. You can see what the sights might look like by looking at the logo of:
http://www.frontsight.com/Obviously I wouldn't want to duplicate that exactly and I might want to add a dot to each of the sight posts. Here's an example of what a "three dot sight" is:
http://img01.static-nextag.com/image/Trijicon-Beretta-Vertec-3/1/000/005/508/002/550800279.jpgThank you so much for this completely different look.