I disagree with you on all but one point, but even then I don't relate.
#1. Too much loose skin.
That's like saying a labia has to much...labia.
#2. Takes away from the hardness of the cock.
Yes, Foreskin is nature's answer for a lack of lube at the beginning of intercourse. It allows for an easy dry penetration.
However, once intercourse is in action, there's probably little difference. Also, Not all folks expect penetration from a transgendered person.
#3. Also impairs the hygiene for a lot of people.
It may or it may not. Uncircumcised people usually pull back their foreskin and give a quick rinse during a shower the same as most people rinse and scrub their underarms in the shower.
Circumcision's sole perpose is for religious reasons in the modern age, since we all bathe and wear condoms when deemed appropriate. However, a slight lack of hygiene in this area may produce a more sexually desirable scent to some.
#4. Looks nasty too in my opinion.
I will respect that view, since, to someone that has been circumcised it may seem foreign. Don't ever forget that cut is the unnatural version.
