I quote "2.0 williams, s the same as a 172 innit" hmmm... well if youre refering to the size of an engine, yeah, but thats where it stops. Anyone wanting neon wiper blade things, then Im sure this is the place to go. After having to explain the difference between a 172 and a Williams and 0W-60 and 10W-60 oil to them, I dont think well be going back in a hurry. Anyone would think theyd been asked to perform a frontal labotomy or something.