Please give me a suggestion.
You'll find that you get better answers and faster answers when you ask where experts on the topic hang out.
I do recommend that you try and explain what you're attempting a little more plainly, however. I know WHAT you're trying to do - I just recently finished up working on something just like it. But your explanation of HOW you're trying to do it is confusing.
Customer surveys are for companies who didn't pay proper attention to begin with.