Looks good. i prefer the 870 myself, but I have had and do have a couple of Mossbergs as well. Not a big fan of the side saddle mounts myself, but to each their own. Shoot the hell out of it and enjoy.
If I have to explain why I ride, you wouldn't understand. Explaining sex to an alien would be easier than explaining the feeling, one that boils all that is going on in your life down to what really matters each time you are in The Wind. All I can say is, Life is not Life without it.