User blog comment:SlashZero/Spring 2015 E-6 Hard Boss Pre-final & Farming Composition/@comment-25779449-20150503181413/@comment-861160-20150505051823

Well, I ran 1 CAV + 1 CV while depleting the gauge, but that composition puts you under a lot of pressure to have a lot of planes on BBVs, which you don't reaaaally want to be bringing anyways. Also Kaga can't attack, while Junyou can kill a Ne-class or Nu-class now and then. The real reason I make Chiyoda unable to attack is I want to bring Saiun and FCF and keep the number of BBV at 1 or 2, which just means one of them isn't gonna attack.

41cm aren't exactly fit for Fusou Kai Ni, but they're not penalized much as compared to Kongou-class or Bismarck. ( http://wikiwiki.jp/kancolle/?%CE%FD%BD%AC%A5%DA%A1%BC%A5%B8%2F16#notefoot_15 http://jbbs.shitaraba.net/bbs/read.cgi/netgame/12394/1424879347/312 )