My point setting up the poll as I've done it is knowing:
a) How many people would be interested in HE cans disregarding if they'd pay for advanced a "who knows" product, so we'd need to know the "I'm interested but I can't pay for advanced". The total people interested in new HE cans would be known by adding those replying option #2 plus 3, 4, 5, and 6. You could even add the ones replying #7 if the cans are a success and become a cult release.
b) We still don't know the price range we'd be facing, but knowing that some people would pay over 2500 is also interesting. Imagine they become the majority... IMHO is not the same approaching a manufacturer saying "we have 100 people willing to invest >2500 for the best cans you can design", than going there with something like "we have 100 potential interested members, but you'd better offer something at 1000 USD since 90% of them is the most that they'd invest".
The idea behind the poll as I designed it is getting as much information as we can to approach any manufacturer about the potential market, the sure market, and the price bracket things should be into.
Rgrds