I have a SIACE 20 ga SXS that's worth around $2500.00, in my opinion. Not a collector gun, but a nice shooter. The barrels are fixed chokes, Mod-Full. I am torn between opening them up to what I shoot most, (IC-MOD) for a couple hundred bucks, or having Briley install thin wall chokes which would set me back about $700 when the smoke clears. I do not believe either choice would increase the value of the gun enough to pay for the modification, or devalue it much, either. I am curious what your opinions are on if the versatility of the Brileys is worth the $500 difference on such a gun. I hunt pheasant mostly, some skeet and occasional dove and quail.