I also emailed a bit with Steve regarding the sight issues. He suggested his front sight in conjunction with his lower rear sight. He was unsure how the safety replacement sight would work with the gun held at arms length.
Mine also has some QC issues. Namely some of the screws. Rossi is out of stock on the screws but said they will provide replacements.
I plan to pickup a copy of Steve Youngs Rossi 92 dvd, replacement mag follower, ejector spring, and front sight. I have my rear filed down to the point that I am close to POA = POI I won't remove any more from the rear sight until I get my new front sight.
And yes a higher QC, no safety, bonus full length stock, would make an awesome Canadian only version.