Best practice for writing XSLT

Is this the best way of writing this statement?

I want it to check to see if more images exist in the XML, if so display a 'more images' button.

<xsl:if test="Photos/Photo">
	<xsl:for-each select="Photos/Photo">		
		<a class='gallery' href='{Link}' title="{Description}">
		  <xsl:if test="position() = 1">
				<xsl:element name="img">
					<xsl:attribute name="src">
						<xsl:value-of select="$img_more" />

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Gertone (Geert Bormans)Information ArchitectCommented:
you can remove this
<xsl:if test="Photos/Photo">

the for-each will do nothing if there are no Photos/Photo nodes
<xsl:if test="count(Photos/Photo) &gt; 0 ">

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