Cnd namespace: Discuss namespace base type being used to extend from instead of hippo:document for namespace types

Currently, when a new namespace is added, say 'myhippo' then, when adding a news type, the cnd would look possibly something like:

[myhippo:news] > hippostd:publishable, hippostd:publishableSummary, hippo:document

• businesslease:body (string)
• businesslease:title (string)
• businesslease:date (date)

Now, I would like to suggest to replace 'hippo:document' with 'myhippo:document' and have

[myhippo:document] > hippo:document.

So, myhippo:document is the basetype for this namespace. This looks trivial but has some major search advantages:

1) I can query easily for all documents of a certain namespace which is currently not possible
2) Counting all documents in a certain namespace is a simple query
3) I do not get search results that I am not looking for (for example, when i search for 'hippo' i am currently finding all hippostd:folder nodes because they have properties with 'hippo' in it)
4) I think authorisations for users which have access granted for just one of the 5 namespaces is much much easier (instead of adding each nodetype of the namespace for access, just add the basetype of the namespace)

I think I can come up with more examples, but IMO, the ones above should justify my suggested change

WDOT?