User blog comment:Shinhwalee/Major Event Preparation Guide for Admirals (OUTDATED)/@comment-210.19.13.160-20151030052246/@comment-26458588-20151030053519

imo, Taihou, SKK kai ni and ZuiZui kai ni are only luxury. They're not that crucial on the event as much as Kaga is, but having them is nice. If you're worried about ship lock and having not enough CV, I believe that their base form would do fine.

Do note however that you need blueprint for their kai ni(ZuiZui has yet to be revealed, but I believe that she will need a BP) and imo, Tone-class are still the no.1 BP priority(followed by abubear and Fusou-class).