My geese are still in the running!
Candled two days after accidentally misting them with disinfectant cleaner instead of distilled water. The vasculature was still present, and there were no rings of death. They were not happy about being candled, but it was reassuring to watch them protest within their eggs. (Frankly I'd protest too if someone hit me with that much candle power before my eyelids developed!!) They also still smelled fabulous.
So far, these poor eggs spent an overnight half submerged in near freezing melt water,
and got deodorized and disinfected. At this point, I am pretty sure that they are not actually geese, but some mutant super-avian species bent on world domination... Which are scheduled to hatch out Easter day...