Wow! First of all the databook says that the fight could have been differently, not that it would have. Second of all, it still doesn't change the fact that Hiruzen knows no fuuinjutsus to get rid of the Edo Tenseis (if he knew any other ones he wouldn't have used Shiki Fuujin now would he?)
Edit: Wow, either people are purposely being biased, or their reading/comprehension skills are that of a grade schooler. When the databook makes that statement, it is talking about Sandaime's use of the Shiki Fuujin, hence its comment, "...difference between life and death... is age" Orochimaru lived because of Sarutobi's age. Had Sarutobi been younger, then he could have pulled out all of Orochimaru's soul instead of just partial. The scan even concludes and surmises by pretty much saying, "nonetheless, Sarutobi laid down a harsh punishment for Orochimaru by sealing his use of jutsus (paraphrased)".
Lol, no. So many people say this that it isn't even funny anymore. Logic 101: a ninja can only use ninjutsus inside his element. Hiruzen is Doton/Katon, therefore we won't see him using a suiton jutsu. Therefore he hasn't mastered all of Konoha's ninjutsus. Never did it state that he was capable of using all of Konoha's jutsus either, that's just fanboys misinterpreting a statement.
And you said this easily gives him over 1000 jutsus? Name 1000 jutsus in Naruto, canon and non canon alike... Oh wait, you can't huh?
Summary: It would have been the same, the only way for him to get rid of the Edo Tenseis is to seal them. The only Fuuinjutsu he knows is Shiki Fuujin, so he still dies. Even fanboys must understand this most basic logic.