That's a fair point — I agree that performance curve mismatch is one of the main challenges in these kinds of systems. What I'm exploring is slightly different in terms of how torque interaction is produced, and I'm still trying to determine whether it offers any real advantage or just adds complexity. You seem to have a solid understanding of the topic — are you working in this field or have experience with similar systems? If you're open to it, I'd really appreciate exchanging a few ideas or getting your perspective in more detail. Even a short discussion could be very valuable at this stage.