Aside from a few tweaks , the Milton Keynes - based outfit is sticking with a model that has brought them success for the last two years .
Only a brave man would bet against Webber and Vettel being competitive again in 2013 .
Aside from a few tweaks , the Milton Keynes - based outfit is sticking with a model that has brought them success for the last two years , and only a brave man would bet against Webber and Vettel being competitive again in 2013 .