Vitrification works in organs. Neurons are being simulated in software. Stem cells tech is improving. We already pretty much have the electron-microscope and chemical assay tech to dice, slice, scan and digitize a frozen brain. We don't yet know exactly what to digitize, but neuroscience is a heavily studied field.

You may be surprised, but none of these arguments significantly move me. I think that damage is too great and complex for such techniques to work for a long time, and when something will finally become up to the task, the particular list of hacks you mention won't be relevant at all.