Next Porsche supercar vs. next Ferrari supercar

I kno that Porsche will be unveiling the "gt1" as their next supercar,a twin turbo kitted-out version of the carrera gt.it was said in leftlane news that it will have around 950bhp.now with all that power,are they going for that top speed record?now Ferrari have given no clues,no hints,all I kno that it will have thet Uniair® system,a valve modification system that if applied to a stock enzo 6.0l,would make over 800hp.an awd system was rumored yet I really disagree with that.Ferrari should make some thing feather-weight(2000lbs and under)with an engine 6.0 with uniar and even more tuning done(I'm talkin high compression).this thing would easily make over 1000bhp.yet with only the info we kno which supercar will be better.1/4 mile,0-60,top speed and ofcourse a nordschleiffe lap time(I hope either one of them breaks the sr8's record.)will they buy into the top speed hype?only time will tell.