I took my CZ75b to the indoor range last night for the first time and found the sights hard to pick up quickly. The dots seem small and somwhat dark. I need some ideas about replacement sights for it. I don't think replacing them will be difficult the rears should just slide out and there is one pin holding the front. I think I want to stay with something fairly low profile - since the gun is not really a "target gun". I was thinking the Williams Firesights - but I don't see that they make them for the 75b. I would appreciate your recommendations/opinions. Thanks.