I am trying to edit this particular .cls file
the only changes i want to make are those related to the front page, as can be seen from the picture. However the cls file is written in complex language and i cant figure out what to remove and yet be able to run it without errors or bad boxes.
Link to document .cls
Link to text-document using this class "www.textuploader.com/d1b07" where the picture comes from
If i want to edit "Quantitative Finance, vol. 00. ..." as well. How would i do that?