Not seeking a particular piece of advice, more looking for somebody to have a conversation with regarding experiences, what worked really well, how to get the ball rolling, essential infrastructure required...
End goal as of now: assemble a few great minds, give them the space to work rent-free in a region with good academic infrastructure, ideally let them collaborate, watch the beauty of it.
If relevant, an LLC-like structure is available for making this happen, but not 100% sold on how to approach this from a legal perspective.