I am going to start saving up for the Remington 870 express deer slug gun with the Monte Carlo stock and I would like some advice on slugs and accessories for the gun. I have shot slugs out of my dad's 870 combo before and the recoil from 2 3/4" sabot slugs doesn't bother me. I will still get a good recoil pad for it because I plan to shoot the 3" "shoulder busters". I also would like recommendations for scopes and a sling. Any advice will be appreciated.