Finally found the answers to the suit:
A- Will the Suit live forever. Technically the suit is not alive, it cannot move on its own and therefore its useless without a host. However the "SECOND" or the near sentient computer onboard is symbiotic. All hosts wearing it will leave a full imprint of their psycologic patterns in the suit.
So yes the suit is a sci fi generational archive. As many people wear the suit as many personalities will be merged together to form a new one.
Reason for the suit "not living" forever is that the suit for all of its advances cannot do something the human brain can. Although the brain cannot process hundreds of thousands of times as much data as a computer the brain its still the only computer that can anolyze things with both emotion and practical sides of the equation.
B- Did the Suit Heal Alcatraz's wounds: Simply answered... some of them
To be more prescice as to how the individuals inside the suit are referred to as "dead Man walking". Literally is not that the term "human" is thrown out the window, literally all the suit needs to function is a working brain, and "working" is a very WIDE spectrum.
On to the main point. Alcatraz lungs are nearly gone. One is collapsed unsavageable. the other has too much blood to allow air passage. in conclusion Alcatraz has lost all ability to intake air via his lungs. The suit inject oxygens directly into his blood stream.
=Heart, nearly gone, most of the circulation is done by the suit
=Multiple fractures to vital bones, mostly the spine. This is the only wounds that the suit was "technically" able to heal, by filling in the gaps. Mind you they are still big gaps.
= His voice. Gone. His vocal cords mostly destroyed, and unsalvageable. His suit "electronic" voice box. Or what you have in your pc that you play with typing stuff like "i love pie" and is the weird voice comes up. that voice has been replaced by the imprint of the mind merges of Prophet and ALcatraz. Innititally the voice sounds like prophet, in the end sounds nearly as him. So by the pattern it will eventually be a combination of both alcatraz's and Prophet's voice pattern that will produce the final voice.
No alcatraz doesn't talk. The suit has bypassed the vocal cords and directly tapped into his nervous system.
AKA he thinks about talking the computer uses that to simulate a complete human reproduction through its own speakers.
In the end the suit cannot heal what the body could not in the very long term. It can fill in the gaps or bypass the entire organic system of that process entirely. AKA pumpin oxygen directly into the blood stream
-What to do with the piss... sweat... poop, farts. etc etc etc etc.
Is used for energy pretty much. The suit has an ample range of sources it can gather energy from.
From solar to kinetic, to natural gas.
PS Alcatraz has a probe up his ass... literally the suit probed him to more effectively use his waste as energy.
Suit can gather
-Natural
-Kinetic
-Solar
-Normal electric output plugs in commercial centers or houses. ALthough this last method tends to short out the block if not multiple blocks surrounding his "recharge" center.
-Dead Bodies
Unclear whether the last is related to the nano catalysts or certain protein minerals found in the human body. Not specific about the last source.