[ovirt-users] Engine across Clusters

Has anyone setup hype converged gluster (3Nodes) and then added more after while maintaining access to the engine? An oversight on my end was 2 fold, Engine gluster being on engine nodes and new nodes requiring their own cluster due to different CPU type. So basically I am trying to see if I can setup a new cluster for my other nodes that require it while trying to give them ability to run the engine and ofcourse because they arent part of the engine cluster, we all know how that goes. Has anyone dealt with this or worked around it, any advices?