Well my dreams have been shattered. The gentleman is Italian so I will quote him directly. I asked will sd1000 have same drum and percussions. His answer NO, Midjaypro has a real audio (slice) for style.
Second question will the accompagnment sounds in Sd1000 be the same as Midjaypro. Midjaypro has a dps with insert effect and program much better than Sd1000.
Third question I asked about SD2 compared to SD5 being the same. His answer Midjay has more resources and a better sound engine. Midjay can sound like a Sd1000 not the other way around.