Reporting Advice

I'm trying to write a report with the following parameters:

List by FYEAR
     > by PRODUCTION
          > by SEAT ZONE/TYPE (i.e. balcony, loge box, orchestra, et al)
               > Number of seats available vs the number of seats actually taken

There doesn't appear to be anything exactly like that on TASK, but I may have missed it.  Is the answer to "simply" take the closest existing report out there and modify it to my needs?

Thanks, Tessiturians.

Trivia Nugget: While Eskimos are known for rubbing noses [when they kiss], Polynesians are said to enjoy the mitakuku, which involves biting hairs from eyebrows.