When you created your Organization vDC, what were the settings and of what type? I have seen people accidently commit 100% of resources to the Organization vDC, and left zero room for other VMs due to how the Allocation/Commitment system works.
either way, the first error state was something at the vsphere level. the latter is at the vCloud level (can't find a resource pool with enough available CPu resources ... Edges go to the System vDC resource pool assuming it exists .. hosts are prepared and all resources are enabled)