For the initial break-in period I'll probably use the factory stuff I already have. It's loaded so mild it's almost like a download anyway.
As for powder I'll probably use the surplus 4895. I have two jugs, unfortunately with different lot numbers since I ordered them separately and several months apart.
I should be able to find a reasonable load for the first 100 or so that will be jacketed. I still haven't decided if this will be a dedicated cast boolit rifle. It will probably depend on how well I can get the Yugo or VZ-24 to shoot.