I am sorry man but i have to call bullshit here lol.
What happened in that arc is pretty clear man. Let me break it down for you
2180 wasn't that hard for Sanji and he was able to move and fight afterwards
2200 wasn't that hard for Zoro all he needed was a clean cut and he was able to move and fight afterwards
4000 was too much for Luffy that even after a strongest attack in g3 Lucci was still going "even tho that g3 hurt him alot" and Luffy technically lost if it wasn't for Ussop speech. It took everything for Luffy to win that fight and he was rendered useless after that fight.
It does not take a genius to put 2 and 2 together and realize that Zoro and Sanji are above 2200. They were closer to Luffy.
BUT it does not mean that they could have beaten Lucci because who knows how would fare against him. But we know for sure because of Thriller bark that Zoro at least could have lasted longer than Luffy in terms of endurance.
If you will say that oh no G3 luffy could destroy Zoro and Sanji. I would tell you man look at them against Oars lol. Both of them survived few hits of that just like Lucci tanking a G3 from Luffy.