"Report Style Guide" Client Questionnaire

Hello,

I have been tasked with creating a report questionnaire that will collect information from our internal clients about how they want their reports to look. I can think of some basic topics (font, size, colors, etc.), but I know I missing some of the sophisticated questions.

Does anybody know of a template forsuch a guide? Of so, where might I get my grubby little hands on it?

Thank you all for your time and help.
Best regards, Sean