I agree with you, and you don't have to worry, as a few of the things you said are already going to be added. As Amy is the one who I gave control of spawn protection after I claimed the initial blocks, we will have to wait a short while for her to add the extra chunks of protection needed at spawn. Also, heroes is soon adding a way to prevent both repetitive killing of the same enemies, as well as level safety. That is, those of higher levels won't get aw much, if not zero, experience for killing lower level or new players