i thinking of buying a diablo..but i dont know which one....is it possible to have a sv roof kit be installed on the 6.0? Or could i get a sv and make the interior and the front bumper like the 6.0? Which way would be cheaper? The both have te same accelerate tiem right? I also heard that the 6.0 is the best overal performance diablo excluding the jota. And what is the main difference between 2wd and 4wd....I know i sound like a noob...but any help would be apprecaited.