@Biggen
I understand they will have to pull the plug on xcp-ng Center at some point and I will have build XO from sources. I do hope XO's views improve and work better, because they can be quite frustrating now. Its the nature of a web interface, and I understand there are challenges there, but if there is no choice but to use XO then the challenge is even greater.
However, I say XO(A) is a fantastic product and I have tried to make the math work for us and pay for it. I still can't swing it, partly because you need Enterprise Edition to make a simple clone.
I am exceedingly grateful any of this exists at all, and I thank everyone who have made it possible!!!