5. Luffy´s stamina and physical ability to take enemy attacks are pushed up through his devil fruit/gear modes, in my opinion. But zoro did it all through insane hard training. Did you see the wounds from zoro ? Especially that wound that Mihawk has given him. Although he fought/hold up arlong as long as he could. An ordinary human would have been unable to move for ~4 months.
Luffys stamina and physical ability to take enemy attacks are of course pushed by by his DF.
But if we talk about what if when Luffy hadn`t a devil fruit and bla bla bla than i agree with you Luffy would clearly lose to Zoro and of course to Lucci.
But since we talk about the current Zoro and current Luffy then there are no "ifs" only facts badaboom.
Impel down explained point 3 very well.
About point 4)
In my last post i wrote that i don`t doubt that Zoro give him scratches but he couldn`t cut him up. But i changed it. It just don`t fit.
Kaku didn`t even used all the time soru.
If he would have used it all the time with rangekyu zoro would have been veeeery tired.
I knoow what you wanna say: Kaku would be tired too........
No! As a cp9 member he is trained to use it very often and Zoro would be tired first.
Kaku just got the wrong strategy. Well, badluck for him.

If he get powned by a swordsman who can cut steel and stuff then he should have fought a bit smarter and don`t use tekkai if he notice that it don`t work.
But no matter how we wanna twist things Oda always makes the strawhats the winners if it is luck, if they are better, if they get help ( i hope it in the future) or something else. Till the strawhats get killed we have to wait a loooong time.
Last but not least. Yeah, Luffy can lift buildings. Thats a totally lame argument from you. Nothing against you.............IDIOOOOOTTT

joking
Luffy is worth 300 million berri and you dont think he cant lift a tiny building like the one Zoro lift.
Come on they all grow in strenght and now they can lift this with their smallest finger and play basketball with it......but the shitty thing is there is not a basketball hoop in this size......WOOOT im drifting sorry.
[luckas]Try to be less harsh/unfriendly in your posts

[/luckas]
Ok