You don't mention what the shotgun will be mainly used for. Casual hunting, trap, skeet, sporting clays, etc.? Differnt disciplines call for different set-ups, as far as preferred sight pictures go. Try to contact the Ben Avery Clay Shooting Center in Az. -- I believe they used to have gunfitters at their facility -- or they can probably refer you to someone local. A good popular shooting club - trap or skeet - could probably refer you to a local stock-fitter. Good luck. Expect several hundred dollars.