"Best" action for Grendel Build

[SDguy]

I have toyed with the idea of a Grendel bolt action build. If I were to seriously consider tackling such a project, what would be some of your recommendations for an action to base it off of?

I have heard that the Savage actions are popular. I might have a Savage Axis 308 available as a donor. I could also use my Remmy 788 308 action but that one has sentimental value.

I'd probably just search Gunbroker for a donor action if I knew what to look for.

Although precision accuracy is always nice, this would mostly be a general purpose hunting rifle. White tail deer to maybe 400 yds max at 300' ASL

While I am very pleased with my CZ527 CCSS with its 24" 9 twist LW barrel riding in a Boyds Thumbhole stock. If I was to do anything different I may go with a BHW barrel1 in 8 twist Polygonal rifling and a PPCX chamber.