Uninstall SQL 2014 x86, install SQL 2014 x64, help with "CREATE DATABASE FOR ATTACH" and retain current compatibility level

I had a previous problem which was answered (https://social.msdn.microsoft.com/Forums/sqlserver/en-US/9434168c-c31f-4efd-b07b-f4e3752962a4/current-memory-allocation-is-below-available-memory-on-server-where-sql-server-2014-is-installed?forum=sqldatabaseengine) but I need help with forming a script which will retain the existing compatibility_level for each of the databases in the resulting query.

Is there a way to generate a script which will give me the results of the following query...

SELECT 'CREATE DATABASE ' + quotename(d.name) +
		' ON (NAME = ' + quotename(mf.name, '''') +
		', FILENAME = ' + quotename(mf.physical_name, '''') +
       ') FOR ATTACH'
FROM   sys.databases d
JOIN   sys.master_files mf ON d.database_id = mf.database_id
WHERE  d.database_id > 4
  AND  mf.file_id  = 1

Example from above:

CREATE DATABASE [Prod45] ON (NAME = 'Prod45_Data', FILENAME = 'C:\MSSSDATABASE\DATA\Prod45_Data.MDF') FOR ATTACH

AND somehow add the current 'compatibility_level' value for each database returned by the above SELECT 'CREATE DATABASE' 

SELECT name, compatibility_level, database_id, create_date
FROM sys.databases ;
GO 

Example result:

I could manually change the compatibility_level for each database but I'd like to know if there is a way to automate this.

Thank you everyone!