FS 98 panels do work with FS 2000, but you won't be able to open the GPS.
Go to and search the FS 2000 panels section. To click the view link, and often times there is a picture of the panel. Keep doing this until you see one you like.
I like to look for the ones that have won the awards ( have a huge gold oval next to them). For instance, I got a really good 777 panel using this method.