A suggested feature I think would would nice...

It would be nice to feature a rating system, or more simply, be able to have customers enter reviews and also see a list of them.

Name

1-5 star overall rating

"They did awesome!"

This is why...

Just a thought, may not work with your infrastructure but thought I would throw it out there.

I think you could sort out somehow what you are looking for with our quiz app

http://apps.jotform.com/app/quiz_form

Please give that a try and let us know should you need further help.