Remove cowl (vented portion)

[theflystyle]

Did searching but nothing came up for this specific request. I am looking to figure out how the front cowl panel is removed. I want to prep/paint it off the car. I already removed the little screw rivets, one on each side along with the weather stripping. Both ends of the cowls are able to be pried up but I am nervous about doing anything to strong as this is 20 year old plastic. The other question is regarding the cowl panel directly attached to the windshield. Is this able to be easily removed? If so what are those procedures?

Here is the only picture of the cowl I was able to find.