I think the problem is that god is revealed by his words and actions. If we assume that these descriptions of him are true, we are still left with a universe where more people will suffer eternally than will enjoy heaven, even though this god expressed his desire for all to be saved.
He stated he wanted only good outcomes, but a very large number of people will suffer endlessly. What does this tell us about him? Even if we accept every premise you propose, we are left with a universe where suffering is far more common than happiness. What does this tell us about the being who created the universe and everything in it?