Engine bay on 73 Duster

5D8286FD-FE7D-4A70-89CF-53A2F6E7CBFF.jpeg FAC2BBB8-5C7F-47AF-9BE8-4D88ED39C7CF.jpeg Ok so I’m at a point where I am redoing my engine bay, got most of it done other then the wiper hole. I’m gonna shave and mount a wiper motor under the dash.

Looking for ideas on either just making a round plate and patching the hole or taking the whole area bump where is mounts out and making it smooth all across. Does anyone one have pictures of shaved engine bays?