Yes Master Omniscient! You are correctamundo! The missing 19 will eventually cause loosening of the 18 & 20 plus the 14 above it has nothing to latch onto when biting down so that will also go at some point! I could always go bridge but then I will have to fudge up one good tooth by crowning it and then re-crown that number 20 which has a serviceable crow,
So implant it is Master Yoda

Regarding, kidneys: I reckon that with an Integral Shiv and a D2-Skinner, I may be able to get my own self-taught surgeon's diploma