Equipment on a par with American equipment is in numbers much smaller than our own. Massive numbers of soldiers can in some circumstances be valuable, but any putative war between the two nations will be naval/aerial, where land troops can't bring might to bear except by missiles, and those only with the range and accuracy to hit ships on the open sea.
I think your analysis is overly simplistic insofar as it doesn't take into account the likely nature, cause(s), and scope of the operational aspects of such a conflict.
I think your analysis is overly simplistic insofar as it doesn't take into account the likely nature, cause(s), and scope of the operational aspects of such a conflict.