Nice choice.
I have one of these. I sprayed in in desert camo with the ever-handy krylon paint from WalMart.
The copstok looks good. I saw it in Cabelas; one day, it will come homne with me. Right now, mine has a pistol grip on it. At the time, I was experimenting with ways to lighten my travel load.
I agree with the inside choice of 6 or 7 shot. I also use federal tac buckshot, and remongton tac slugs, for reduced recoil.
My bayonet is the old M7, left over from the old days when I had a Galil.