I run 4.0 grs of aa#2 under a 124 delta p. Jhp for my sc load. I have used 6.8 grains aa#7 under the same bullet and it may be a little flatter but it’s not much difference and it’s not worth the extra powder imo.
I had the same issue with a batch of pulled bullets I bought and the problem your going to have is the bullets will have very low neck tension imo they are junk.
I’ve picked up some a couple times that was fired one time and reloaded them with minor loads in my nine and they worked fine. I feel confident they will work for one extra firing as long as you keep them on the mild side.
Here is a load work up I done a couple years back with sport pistol. Sport pistol is like 231 in a 45 acp with 200 swc imo. Maybe a little cleaner but seems to be a close match.