These questions are the sort of things that Hahnel-Albert, Roemer, et al address. Unfortunately they are not the sort of questions that socialist revolution hinges on. They, instead, hinge on questions of how to take power and once in power how to keep it. Economic policy is managed through a combination of pragmatism and strong egalitarian instincts combined with scientific rationality. If there will be a socialist revolution in the US or any other advanced capitalist country, the driving impetus will not be powerful arguments about why socialism is superior to capitalism but the sheer need for self-preservation. Strikes such as the kind taking place in Korea or Russia will increase in frequency and intensity until big capital decides to take matters into its own hands and support Lyndon Larouche, Mark from Michigan, Ron Arnold or some combination of that. Workers organized in committees will arm themselves and rally soldiers to their side, just as the Chinese students attempted to do at Tienamin. If the committees can take power, they will discuss how to run the economy. At that point, all good ideas will be welcome, I'm sure.
Louis Proyect (http://www.panix.com/~lnp3/marxism.html)