I generally don't like big "stadium" endings, because I can't play blinding single stroke rolls, so I do what I can, what I think would be a appropriate, based upon my limitations, like a simple flourish around the snare and toms. What I prefer is an extended cymbal roll, with four hits on the snare, and a final hit, punctuated by a two eighth notes and a quarter note on the bass drum to put a tag on the song. I read that Dave Tough used to do that when he played with the big bands. It was his signature. If it was good enough for Dave, it's definitely good enough for me.