Just a note for the JGSME supllement thing and text files, at least appending could be automated:
more file1 >> file2
within a batch file will append text from file1 at the end of file2 , just have no clue how this could help adding the wolfpack? units in the campaign files , but it should work with the other files that need modification...
As I couldnt get my GWX 3.0 installation stable I am at the drydock, maybe i will try again some time...