Anyone else have any sound/video clips?? Or any impressions about this exhaust??

I'm stuck between this and picking up a (cheap used, and local) stage 2
Are there any sound differences between these new ones and the older vonhep exhaust? Can you keep the heat shielding in?
Also, any chance you'd do custom order tips? I love the look of the stage 2 flush tips... but just not sure about the twingle to be honest.