There's a feature in Gmail labs called "Quote Selected Text" that can be used to cut the remaining 66 lines
You can enable it through the Gmail settings > Labs > "Quote Selected Text", highlight the lines you want to respond to in your email and press the 'r' key to open a reply with only the highlighted part quoted.
You can enable it through the Gmail settings > Labs > "Quote Selected Text", highlight the lines you want to respond to in your email and press the 'r' key to open a reply with only the highlighted part quoted.
http://email.about.com/od/gmailtips/qt/et_quote_select.htm