Complete grommet sets include bumper guard, inserts if any, throat and side strips. Pay attention when removing the old grommets as some Bab sets are asymmetric and you want the fit to be right. I know the older Aero Storm sets were symmetric. I am not sure about the Pure Aero VS.
The Pure Aero VS is a 16x20 98 and so is the Aero Storm, so theoretically, yes. Have not seen anyone here do that replacement. Lets see what TW Staff says.