Help Joining extra view to query

Hi, 

I am using this query to get the installed SQL version information form ConfigMgr.

http://www.hasmug.com/2014/06/29/improved-reporting-on-sql-instances-in-sccm/ 

The query on it own works like a treat. However as part of MS Audit my customer also requires the Proc count. ConfigMgr has a view with the proc count and i can join it to v_r_system_Valid using .resourceID column however i unsure how to get this join into the query to add this column for proc count. 

Any help is greatly appreciated. 

Query added incase the link doesn't work. 

SELECT
	[ComputerName],
	[SQL TYPE],
	[SQL Service Pack],
	[SQL Version],
	[SQL CU Version]
FROM
(
	-- SQL 2012
	SELECT
		VRS.Netbios_name0 [ComputerName],
		 MAX(CASE sql2012.PropertyName0 WHEN 'SKUName' THEN
		sql2012.PropertySTRValue0 END) AS [SQL TYPE]
		,MAX(CASE sql2012.PropertyName0 WHEN 'SPLEVEL' THEN
		sql2012.PropertyNUMValue0 END) AS [SQL Service Pack]
		,MAX(CASE sql2012.PropertyName0 WHEN 'VERSION' THEN
		sql2012.PropertySTRValue0 END) AS [SQL Version]
		,MAX(CASE sql2012.PropertyName0 WHEN 'FILEVERSION' THEN
		sql2012.PropertySTRValue0 END) AS [SQL CU Version]
	FROM
		v_r_system_valid VRS
		LEFT JOIN v_GS_CUSTOM_SQL2012 sql2012 ON sql2012.ResourceID = VRS.ResourceID
	WHERE
		sql2012.PropertyName0 IN ('SKUNAME','SPLevel','version','fileversion')
	--AND PropertySTRValue0 NOT LIKE 'Express%'
	--AND PropertySTRValue0 NOT LIKE 'Windows Internal Database%'
	GROUP BY
		VRS.Netbios_name0,
		sql2012.ServiceName0
	-- SQL 2008
	UNION ALL
	SELECT
		VRS.Netbios_name0 [ComputerName],
		MAX(CASE sql2008.PropertyName0 WHEN 'SKUName' THEN
		sql2008.PropertySTRValue0 END) AS [SQL TYPE]
		,MAX(CASE sql2008.PropertyName0 WHEN 'SPLEVEL' THEN
		sql2008.PropertyNUMValue0 END) AS [SQL Service Pack]
		,MAX(CASE sql2008.PropertyName0 WHEN 'VERSION' THEN
		sql2008.PropertySTRValue0 END) AS [SQL Version]
		,MAX(CASE sql2008.PropertyName0 WHEN 'FILEVERSION' THEN
		sql2008.PropertySTRValue0 END) AS [SQL CU Version]
	FROM
		v_r_system_valid VRS
		LEFT JOIN v_GS_CUSTOM_SQL2008 sql2008 ON sql2008.ResourceID = VRS.ResourceID
	WHERE
		sql2008.PropertyName0 IN ('SKUNAME','SPLevel','version','fileversion')
	--AND PropertySTRValue0 NOT LIKE 'Express%'
	--AND PropertySTRValue0 NOT LIKE 'Windows Internal Database%'
	--AND sql2008.ServiceName0 <> 'SQLBrowser'
	GROUP BY
		VRS.Netbios_name0,
		sql2008.ServiceName0
	-- SQL Legacy
	UNION ALL
	SELECT
		VRS.Netbios_name0 [ComputerName],
		MAX(CASE sqlLgcy.PropertyName0 WHEN 'SKUName' THEN
		sqlLgcy.PropertySTRValue0 END) AS [SQL TYPE]
		,MAX(CASE sqlLgcy.PropertyName0 WHEN 'SPLEVEL' THEN
		sqlLgcy.PropertyNUMValue0 END) AS [SQL Service Pack]
		,MAX(CASE sqlLgcy.PropertyName0 WHEN 'VERSION' THEN
		sqlLgcy.PropertySTRValue0 END) AS [SQL Version]
		,MAX(CASE sqlLgcy.PropertyName0 WHEN 'FILEVERSION' THEN
		sqlLgcy.PropertySTRValue0 END) AS [SQL CU Version]
	FROM
		v_R_System VRS
		LEFT JOIN v_GS_CUSTOM_SQL2000AND2005 sqlLgcy ON sqlLgcy.ResourceID = VRS.ResourceID
	WHERE
		sqlLgcy.PropertyName0 IN ('SKUNAME','SPLevel','version','fileversion')
	--AND PropertySTRValue0 NOT LIKE 'Express%'
	--AND PropertySTRValue0 NOT LIKE 'Windows Internal Database%'
	--AND sqlLgcy.ServiceName0 <> 'SQLBrowser'
	GROUP BY
		VRS.Netbios_Name0,
		sqlLgcy.ServiceName0
) SQLInv
WHERE
[SQL TYPE] NOT LIKE 'Express%'
AND [SQL TYPE] NOT LIKE 'Windows Internal Database%'
ORDER BY
ComputerName

Thank you,

Martin