I've chosen an H&K P2000 for my SD/HD handgun. The sights are 3 dot and POI is under the front dot. I have no interest in modifying the HK front sight, but I'm thinking about increasing the FO front sight height on my steel challenge 1911 to match the HK sight picture (i.e., buy a new FO sight from Dawson). Has anyone considered doing something similar in my situation? When I transition from the 1911 to the H&K in practice I do have a a bit of a mental exercise to make the adjustment and we run a lot of rounds through our 1911s. AT HD distances I'm not going to miss with the H&K, but I would be more accurate if my 1911 sight picture were closer to the H&K; the disadvantage in doing so would, I believe, be a slight decrease in accuracy with the 1911.