[Question/Feature] Etcd base key for zk schema

[arizvisa]

I did a quick search through the zk*.go source to see whether zetcd's schema will tamper with an already existing etcd schema. Afaict, it looks like zetcd writes the ZooKeeper schema to /zk on the etcd endpoint. Is this the case?

If not, is it possible to specify the base key for the schema to something like /zk?
Or if so, would it be difficult to add the ability to specify the base key to something other than /zk? Would all one need to do would be to modify zketcd_path.go?