It looks really cool! My only concern is that all the scouters might need to be able to see the screen, I know I would always be nervous that I accidentally hit a button or flicked a stick too many times and I'd need to be checking my numbers constantly. If the scouters sit in 2 rows it probably wouldn't be a problem I guess.
Edit: They look like PDP Afterglow controllers to me.
http://www.pdp.com/p-717-afterglow-a...station-3.aspx