Zim economy "starting from zero"

from the BBC:

Now that Zimbabwe's coalition government has decreed that it wants normal relations with other nations, and the country has adopted the US dollar and the South African Rand as currency, some people think it is time to pursue a different approach to the country.

the main problem according to the article, is Mugabe: Europe and the US fear if they lift sanctions, Mugabe will simply take over and divert all the money...and companies worry that if they invest, the companies will end up taken over by the government...