Yep, those are the correct chords (at least they're the ones I use). If you're looking for a critique, lose the piano. That E-A7 sounds pretty good, are they the same voices as in my BK7m? I use it as my go-to drum machine (love those Roland drums). I still use some of the styles (drums) you gave me a few years back. They still sound terrific and fit well with the kind of music I play. I still owe you a burger for that .

chas