Well you didn't do everything. The terms and conditions you agreed to were that the exchange could require verification of any asset owner for any reason. You didn't. The terms also gave the exchange the sole discretion in approving a new listing. They didn't.
The fee was non-refundable and you new it was non-refundable.
That is why I contacted him prior to paying the 8BTC and laid out my entire plan. He knew I was not going to verify and let me pay it anyway without a word of concern despite me asking him directly if my IPO would be approved. That action was premeditated and I believe he baited me into paying the 8BTC will the full intention of denying my listing to steal my 8BTC using his terms of service as a shield. His only word of caution was that I should pay quickly because he was raising the fees on Friday. I am calling scammer.
Then collect the personal information you had with GLBSE and then go to the
Scammer Accusations forum and make your case. You might be shocked but this topic is not about you. Some users of GLBSE want to be informed about the fee change and the contracts and not about your problems listing your asset.