Since Ferrari is already hampered down with -5L tanks, the fuel consumption won't be much of an issue, but I am kinda woried that a brand spanking new porshce racer gets the same engine BoP as the BMW, cause I'm guessing porsche will be gunning for the same breaks on the basics that it's the same engine...

Ultimatly we will only know for sure in april, or when they debut..It would be sad if what I described above happened, since 2013 will be the last year of GTE racing in the format we know it, from 2014 a more GT3esce approach is expected...Also very sad there won't be any Porsche presence in the ALMS..