I would’ve had MSTR create a proprietary multi sig setup and distributed / held keys responsibly. With their resources they could setup something completely secure and result. Maybe let unchained hold one key. And a couple other major institutions preferably in different nation state jurisdictions to diffuse state confiscation risk. Would’ve made addresses public as they were acquired for transparency and so shareholders could verify their claim per share of total MSTR holdings at any time. And I would have MSTR run public nodes that all tx’s were broadcast from.