Awesome!
I would have said 'Groovy' but you did that yourself already. So how about a 'Hail to the king, baby'?
I agree on the shotgun, but I would probably have used a couple of rods/tubes to elongate the barrels to a full S-Mart quality Boomstick.
I especially like your work on the metal of the chainsaw. Underneath all that Deadite blood hides a pretty cool NMM effect...
I will check out your Oakley/Ash when I get to do up mine for sure!