I've been reloading 45 Colts for a while now using Herco and 300gr XTPs. They shoot great and have low recoil, the only thing is using the XTPS for this is somewhat expensive as I like to keep them for my .454 reloads. I'm wanting a low recoiling load for my mom and girlfriend to try (45 Colt). I got some 250gr LRN bullets the other day and was thinking about loading them to between 700 and 800fps which should be a mild load. The powders I have to choose from...because they are what I have one hand now are Titegroup, Red Dot, and Green Dot. Which would be the best of these powders? I can also go and get other powder so if I did that which might be best for low recoil and low muzzle blast...Trail Boss? Thanks.