Hi thanks for your response! My argument is largely that electromagnetism is caused by gravity. For example, an electromagnetic field is caused by gravity. This is because particles are infinitely divisible into smaller components. Sufficiently small particles can pass through large, like neutrinos passing through the Earth. The force of gravity, then, causes these particles to travel in a Figure-8 orbital which gives rise the the observation of an electromagnetic field. The universe is demonstrably infinite.
The most important observation in the standard model is all distant redshifted galaxies. Electromagnetism has no explanation for this, which is why the electric universe model has not been fully embraced by the scientific community, but a combination of gravitational lensing (causing light to travel in these Figure-8 orbitals) and the gravitational redshift effects of the body doing it (the Great Attractor) are what produces the observations.
So my rebuttal would be we live in a gravitational universe.