Absolutely not, THAT'S NOT HARDCORE ENOUGH!!!

There should also be a mechanic where each room be it boss, trash or just walking to the next section has a 5 minute enrage timer. Failing to meet the timer means the whole tower explodes! Not just for you and your party but FOR..THE..ENTIRE...SERVER! Failure means a 24 hour lock out for EVERYBODY! Followed by the auto mail mechanic in which Square Enix personally mails each players immediate family a letter telling them about the atrocity committed in such a fashion the players at family gatherings will be scolded and made to think about what they done!