That would be terribly difficult to do neatly... The stock intake path starts in the front corner of the hood. Trying to relocate the air filter, PCV hoses, and MAF sensor to the top of the engine, not to mention that the throttle body is pointed forward, so that would have to be either in front of that, or it would have to re-route the air through the ram, filter, and then push it back out front of the motor to come through the TB... IMHO, it's not going to work easily, like it does sucking through a round filter into a 4bbl carb.
-Joe