Fortunately, for me at least, what it does best is EXACTLY what I need it to do..!
It is very cool that you have found the best tool for the job...as I said earlier, there are a few here who are very happy with the instrument. I feel the same way about my Tyros4 (with expansion pack)...it will, quite likely, be my last major purchase as far as arrangers go.
Do you still have the second G-70?
Ian