Testing Ranet OLAP HTML Control

In our company we are using Dundas as an OLAP control, and we have been doing well with it for several years, but we have no support and would like to switch to Ranet.

We would need the Ranet control to do the following funcionallities, I don't know if it's possible with the current version:

* Establish the connectionString programmatically, since it depends on the user to have a different catalog. We don't want the user to know the connectionString.

This option doesn't work for us, and also when you see the source code since it is indicated from the client side of the page anyone can see it:
apiSpa.config({
connectionString: "Provider=MSOLAP;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=****;Data Source=****; locale identifier=3082"
});

* Don't show the member (All) in the cube metadata.
* Dragging a dimension displays the default Total, and you have to expand to see the detailed values. We would like the total to be displayed below and not collapsed. Attach image.
* Be able to capture the event when a dimension or measure is add or remove to the query designer, in order to perform custom actions.
* Be able to export to CSV