To that end I would recommend using the application templates below, assign them individually to each named SQL instance. For multi-instance SQL servers multiple templates may be applied.
SQL Server 2005-2008 Performance (SQL)
SQL Server 2012 Performance (SQL)
Once the template is applied to the node, edit the assigned template, select all components and click "Multi-edit".From the "Edit Multiple Component Monitors" pop-up check the box next to "SQL Server Instance" and populate the name of the SQL Instance you wish to monitor. This should save you from needing to edit each component individually. A real time saver!
