Thank you so much for the information. I have read Ellis Brown's book since my last posted question. It was full of a lot of great information, but I still have a lot of questions. I don't see a lot of single trigger conversions, so I assume the double trigger is a lot more reliable than the single. I know you should have the bushed firing pins, but are there certain brands of guns that have smaller firing pins that fit more exact that don't need bushed? I also see that the AYA brand guns already have bushed firing pins. Are these good the way they are, and are there other brands that are already bushed? My other questions are what barrel contour is most typically used? I am thinking on making a .405 Winchester or .450/400. Are you typically able to use the existing forearm wood or do you have to replace it? Where is the best place to get barrels? I also saw on this forum that the owner of Crown Press passed away, Is this company still in operation making ribs? I live in NE Ohio so I was hoping they still were around. I hate to bother you with all of these questions, but if you have time to share your knowledge with me, It would be greatly appreciated. Thank you, Tim