I have a couple questions about sights and what people have done to change things around. I've seen some posts about sights that are easier to acquire (fiber optics) but I didn't really see anything specific to sight picture changes. My LB Operator is shooting with sight picture 3. I am not a fan of that sight picture. All my other pistols shoot with sight picture 2 and I don't want to change my style to accommodate one pistol. For people that have used the 10-8 or Harrison .375 rear sight (just changing the rear sight and leaving the front Trijicon in place), did this change the pistol to shoot with sight picture 2? What kind of point of impact changes did you notice at different distances? I'm also thinking about changing out the front sight to a Dawson fiber optic so that it's easier to pick up (40+ year old eyes). If I can just match the Trijicon factory height and rely on the height change from the taller rear I think that would make things easier. Also are there any suggestions on width if the rear has a .140 notch? What were your personal experiences with different widths?