Hi Becky,
I bought the Vista. Had to make an L-bracket to mount it but it works beautifully! I'll try to take a picture this Sunday and post it but it will have to wait, I'll be at the air races Saturday. I mounted the bracket with double stick tape until I build something better. You'll love the Vista if you can get it mounted properly. The hardware they provide with the "universal" mount doesn't fit our bikes.
Bill