you can open the edit this page tab on the existing article much in the way that you sent your message to me then you can reword or rewrite it in any way that you see fit once it meets your satifsfaction you may choose to click on the show preview button and see exactly how it will look as a wikipedia article you can then either edit it further or select save page and then click on it at this point it will appear as the newly revised wikipedia article and will remain as such until you or someone else chooses to edit it again thanks for your interest in this fasicnating project apr utc