Steve Harris, M.D., beat you to it over 20 years ago:
http://www.researchgate.net/publication/11700148_Many_are_cold_but_few_are_frozen_a_humanist_looks_at_cryonics
Steve Harris, M.D., beat you to it over 20 years ago:
http://www.researchgate.net/publication/11700148_Many_are_cold_but_few_are_frozen_a_humanist_looks_at_cryonics