hi just wondering if anyone can help im getting hold of a pre facelift classic forge expansion tank but its from a prefacelift and my scooby is a facelift, now i know that pre facelifts can take the standard alloy facelift tansk as an upgrade but im just wondering if mine will be able to take this one as one of the pipes on the top running to the radiator area is ever so slightly lower than the origional? also is the connection on the bottom in the same place? thanks mike