You're ahead of me. Got 50# of once fired 7.62x51 that I've had for a couple years. Still not done reloading the 5.56 I got at the same time. Although it is all clean and sized. Most of what's left is primed.
Careful. We been doing this a while. We know what works.
Thinking you have the latest and greatest idea is ok but don't be a smartass if we don't want to participate. Your wait on the classifieds may stretch out a bit if you can't assimilate into the borg.