ETA: Wrong quote; intended to use the last one dealing with a soul.
Jabba, I am not entirely hostile to your quest, as indicated
here.
I did make an attempt
here to address the difficulties in your approach, perhaps a bit stridently. I do recommend you have another look and provide me with your reactions.
In the final analysis, you may indeed choose to subscribe to your views, simply aware that the means used for material phenomena do not apply; that is, you will not find material support for immaterial assertions.
This is not to say, as many believe, that the existence of a soul can be proved or disproved. Better to say that this is a realm in which science has no interest by definition, as there is no room for proper due diligence.
For that, it does have to be considered a matter of faith alone. I would only hold that against someone if and when it is mixed with science, as that attempts to make two incompatible methods work together.
Indeed, you are attempting to deal with both the natural world, and a
potential other, that do not intersect in any demonstrable way. Faith, not science, is the domain you seek, and that is a viable choice for
this sort of topic: immortality.