Hm, all I read out of this interview is that he is fully aware of manpower, money and knowledge backing him up. Interestingly even german media today started to be worrisome about RBR.
But imho today was pretty positive for RBR. I even expected them to start with some sort of B-spec (wider cooling outlets etc...) but it seems they are confident in getting A-Spec (slim backend of RB10) to work and if they manage to do so i would not be too surprised to see them fighting for wins in 2014. It's still testing atm...