My Ferrari has a perfect harmonic balance based on 12 - (cylinders). They are rotated in two banks of 6 at 180 degrees. However, they are not a true boxer as they are paired two by two on six individual crank throws. This does not matter, as two inline sixes are still in perfect primary and secondary balance.
My Porsche also has a perfect harmonic balance based on 12/2 - (6 cylinders). These are rotated in two banks of 3 at 180 degrees, and are individually paired in opposing (6) crank throws. The Porsche also has 12 spark plugs (2 per cylinder), thus again conforming to the magic 12.
So, based on these important numerical values, I am sure that these cars will eventually go to automotive heaven.