I am in the process of working up a mild but accurate load for my 4 3/4" USFA SAA in 45 Colt. I am starting with a 200 gr. Laser Cast RNFP bullet. I have Trail Boss, Titegroup, Clays and Bullseye on hand. I would really appreciate any experience you may have using this bullet in combination with these powders. Or, if you have another suggestion that, in your experience is better, that's great, too. Of course, I will independently confirm data via published loading manuals. Thanks in advance for your help!