Questions about fft megafucntion

1. In Quartus II 14.1, there isn't MegaWizard tool any more. However, when i double click IP file in project, i can open the Wizard for FFT core. When i create new FFT design, the tool launch from IP catalog is Qsys style:http://www.alteraforum.com/forum/attachment.php?attachmentid=10153&stc=1

I don't family with this style, and i can't generate the simulation model like old version from this tool.

2. The proposed project simulation result:http://www.alteraforum.com/forum/attachment.php?attachmentid=10154&stc=1

There are no output for Scalings, system output and complexer multipier.http://www.alteraforum.com/forum/attachment.php?attachmentid=10155&stc=1