My point was that there is no way the game itself will allow you to move your mind to a younger body. You can't suddenly turn a 70 year old character into an 18 year old body. Aging is specifically one-way. In addition, there are severe negative consequences of aging. What you've done is sidestep around all that. You've kept all the good stuff of your character (RP, history, knowledge, etc.) and gotten rid of all the bad stuff (less hours, higher skill loss, susceptibility to wounds, etc.)
For your second question, I might go along with it if it were a comparable age. (Only a couple years off.) If you lost a 79 yr. old character and brought back a 28, no way. That's just poor play.
