Just addressing one of the points, about accepting sodomites into the seminary:
1. Sodomites are NOT considered the same as normal men by God. Sodomy is a perversion. Sodomites are damaged goods at best; a not-to-be-dispensed impediment to the Priesthood.
2. Sodomites are perverts. It is not just a "preference" (I will refrain from being vulgar here, but I could!) "Joe twinkletoes has his husband, I have my wife!" NO! The two are not equivalent at all.
3. Related to #2, sodomites are emotionally damaged, emotionally stunted, extremely selfish, stuck at a 10 year old's emotional development. Sodomites obsess about the body, the physical, and sex. Normal people do not do this. "Sex" is not their identity or even their hobby. It is SUCH A MINOR PART of life for normal people. But for sodomites, it is their hobby, their main interest, their obsession, and their LIFE.
4. Need I point out? The seminary is filled with men. I, as a normal non-pervert man, would not be tempted against the 6th/9th by the seminary population, being as there are no women. Meanwhile, a pervert/sodomite would be tempted. Even if all the other seminarians were "straight", that wouldn't lessen the temptation the sodomite would experience. It might even make them more alluring as a challenge or forbidden fruit of sorts.