I see. That is a most admirable goal. [Spock takes considers something for a moment...]

Vulcan's have a mental capability that allows for them to preserve their memory, or their essence, in a vessel or another being... This 'essence' is call a Katra.... It would be comparable to a 'soul' in human terms. However, to separate a Vulcan from their memories is no easy feat. For the Malnosso to have established this makes me wonder what 'power' they have in their possession.
It is possible that they are dealing with energies that are connected to this world.
Though that may go without saying... I however believe that this world is much more than organic material.