I added mine cause they didnt have them for 2010 models. It was easy to install plus I picked the grill I wanted.
http://keystonerv.org/forums/showthr...ighlight=grill
To be honest I only have used the grill once in 2 years.
This is what i use and it works perfect. All my friends have them now and its cheap, if you like cooking over the fire. Completely adjustable, up/down, grill can rotate while also swings out of the fire.
http://www.kotulas.com/deals/bobaque...-outdoor-grill