What kind of detail do your reports show?
What do you look at during a survey?
These questions pop up repeatedly when I talk with clients. To answer some of your questions I've posted a couple of sample survey reports here for your benefit. Both reports are from actual jobs I have performed, one for a powerboat and one for a sailboat. These reports happen to be pre-purchase reports but insurance, or condition and valuation surveys, are very similar.
Not many surveyors post sample survey reports. My feeling is that you are paying for an inspection AND a report and you have every right to see what report will look like before you select your surveyor.