I'm sorry, I have watched this thread and tried not to reply. All I can say is this:
Those who do not learn from history are doomed to repeat it.
Less than a year ago, as recently as last August, there were serious problems with this system. In fact it crashed. There were several rapid fire posts, threads, responses to help.
I think it looks nice now, but it is stocked WAY to heavily and WAY too soon to be claiming great success.
It concerns me to see that someone who went through so much not too long ago at all "doesn't care what people say" about the tank being overstocked. A lot of people tried to help solve problems in the past for you. If you don't care what they say now, then be careful in the future.
Patience is critical in this hobby. Overconfidence will result in problems at some point. While you have a nice tank, I would really hope that you would take some of the advice people have given to heart. People only want to see you succeed, and see the fish do well, and you have set yourself up for problems that you may not see.
This tank is WAY too young to claim success with, IMO.
But if you love it, and you want to risk another crash, then so be it.
Best of luck.