I find your post insightful and cognisant to some degree as to what Muhammad taught.I would add another choice. "There are some things in common"
Both can say yes 'God is one' but the oneness means something different
Both can say it is arrogant to assert God would adopt you as his child but if God so chooses to do so it would be arrogant to say he cannot
Both can say sin leads to death and condemnation but there is a stunning mercy in God
Both can say Jesus is sinless, virgin born, Messiah, prophet and coming again
Both oppose idol caricatures of God, some of the most serious being idols of the heart where a very religious person makes God into a caricature of himself and may even be unmerciful in the process and very un God like.
Both can agree the Psalms, Torah and Gospels are from God
Both can agree Abraham as friend of God is key to salvation coming to the world
Both can agree that truth matters
Both can agree people are fallible and should love truth but don't always articulate it perfectly
Both agree God speaks to man through his word
There is significant overlap
Baha’is uphold the Sonship of Jesus as a Divine mystery that should be upheld. However, it is clear that God did not have a Son Jesus in exactly the same manner as you and I may have a son. So Muhammad invites us to consider the manner in which Jesus is not literally a son. This appears to contradict Christ’s claim to be the Son of God but actually encourages us to consider more deeply the nature of Christ. In like manner Jesus is both God and not God. The statements appear to contradict but we must understand the manner in which each Teaching is both true and false: As Jesus taught that we must be born again, we must understand Him figuratively not literally.