I've heard mixed reviews on Hotbodies. There was a thread here a while back and some said fit was crap and others said fit was better than Armour Bodies, so I would guess that it depends on the model. As smergy said, at $350, it's worth a try. It will fit one way or another. it doesn't take many broken OEM parts to add up to $350.
https://www.ronayers.com/oemparts/a/yam/5286b5a1f8700230dc2a834d/cowling-2
https://www.ronayers.com/oemparts/a/yam/5286b5a1f8700230dc2a834d/cowling-2