Merge Question Take 2 (complex)

Ok I have successfully merged 2 documents that had the same Root namespace.
But now I have a more complext Merge question.
Now one of my xml docs has the following sytax


Page.xml
<?xml version="1.0" encoding="UTF-8"?>
        <Page id="somepageid" version="1.0" published="1.0" current="1.0">
                <Content>
                        <Local local="en-US">
                                ...lots of sub stuff in "English"
                        </Local >
                        <Local local="es-ES">
                        ...lots of sub stuff in "Spanish"
                </Content>
        </Page>

Event.xml
<Page>
        <News>
                <event>
                        <Title local="en-US">English name</Title>       
                        <Title local="es-ES">Spanish name</Title>       
                <details>some non language specific details</details>
                </event>
                <event>
                        <Title local="en-US">English name</Title>       
                        <Title local="es-ES">Spanish name</Title>       
                <details>some non language specific details</details>
                </event>
        </News>
</Page>

Ok I have a merge xml too
<files>
        <file>home.xml</file>
        <file>Event.xml</file>
</files>

Merger.xsl
<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
  <xsl:template match="files">
    <Page>
      <xsl:copy-of
select="document(file)//Page/Content/Local[(_at_)id='en-US']/*"/>
    </ Page >
  </xsl:template>
</xsl:stylesheet>

And I want to merge them together, BUT I want only certain information in
this merger so that the output is like this. This is what it would look like
if I only wanted the English information.


<Page id="somepageid" version="1.0" published="1.0" current="1.0">
                <Content>
                        <Local local="en-US">
                                ...lots of sub stuff in "English"
                        </Local >
                </Content>
<News>
                <event>
                        <Title local="en-US">English name</Title>       
                        <details>some non language specific
details</details>
                </event>
                <event>
                        <Title local="en-US">English name</Title>       
                        <details>some non language specific
details</details>
                </event>
        </News>
</Page>



Is this possible like this. Would it be more possible if I changed the way
the xml is in the page.xml and event.xml docs?
Thanks
john