I'm new to reloading, have all the equipment and 2 manuals (Speer and Nosler) but haven't started yet. My question is the weight of powder and the size of the bullet. For example in the nosler manual as a starting load, they suggest 8.6 grains of AA#5 powder when loading their 185 gr. sporting handgun JHP for 45 acp. Is it safe to use that same amount of AA#5 and another brand of 185 grain FMJ bullet?