It only looks big like this
Here's stock. Remember I have to go about a 1/2" wider all the way around to duplicate the orignal upward angle. 3.5 "s from the outside base to the inside of the hood. I will be cutting off close to a 1/2" going forward to clear the oval cleaner though. If not I have seen many hoods hang up on the front part of the cleaner.
DV