I've tried for 3 months to get 80% ones to have for winter to no avail. I've got enough to do this winter, so I'll wait out the crisis.
You'll have fun. We have one that needs repair, driving the roll pin for the trigger guard broke the flimsy ear off....talk about pissed! Make sure you support it and press the roll pin in rather than hammer.
Thanks for the rep! 80% is the way to go. Anodize is as easy as a battery charger an anode and a couple of baths. Just crap we gleaned from the internet.