The third choice of course would be to get China involved in Radical Life Extension. Everytime China get's involved, things accelerate. Take solar panels for an example. President Obama sinks tons of money into Solara and China beats them with a product that costs pennies to the dollar. What we need is a liaison or ambassador to the CCP.
The human body won't be cloned... that would require growing a new one, and a new identity as with the movie "The Island." Instead, the new body will be printed. Check out a company called Tengion or the McGowan Institute for Regenerative Medicine (there are others too). They are printing organs and will eventually be able to print whole bodies without the brain. So the brain will be repaired from cryonics and implanted into a newly printed body. The patient will then undergo physical therapy to get used to the new body and form the connections necessary to operate their new "meat sack." The cells used to produce the new body will be recovered from the cryopreservation and will be repaired and upgraded to improve the sustainability of the new body. The whole process is without ethical objection.
At least that's how it's looking now. I only see things getting better.