Do well endowed men garner more respect than their less endowed friends? Do you see a guy who's well endowed and want to become his friend (not for sexual purposes)?
No, but if there are things I admire about a person, and he happens to be well-endowed, that is a part of him that I appreciate, similar to my automatic attraction to other athletic well-muscled guys. the converse does not apply, that is, in those unusual instances where I am attracted to someone who is not well-muscled and athletic, I will not feel any less admiration or affection for them (BTW, it really is just coincidence that my best buds are well-endowed -- I only learnt about that after they were my buds, in most cases)
Do you treat well endowed men like they are "The Man" or "Alpha Dog" in one on one or group settings?
not for being well-endowed, no
If you're a well endowed man, do you only seek brotherhood from other well endowed men while counting your less endowed associates as weak, less than, not macho, not cool, etc...?