Talk:Summer 2015 Event/@comment-121.122.167.167-20150829061854/@comment-84.222.217.186-20150829092318

Like others said, you have way more than enough resources for E7, at least on easy. The thing dragging you down is your lack of decently leveled good girls, especially in your escor fleet. I cleared E7 with 15k fuel/ammo on Easy, with average lv75 in main, escort and both support expedition fleets.

Lv 30 something CAs are not up to the task in E7, and the Furutaka class have even less stats than the others. Powerlevel some CAs, the Takao class have good stats at Kai, while the Myouko class is top tier at Kai Ni.

Your DDs are high leveled, but are not suited for CI because of their low luck. Personally I would swap them for Yukikaze/shigure K2/Ayanami K2/Hatsushimo K2 if you have them, but it's up to you.

If you have Maya at K2, swap her in your main fleet for AA duty in place of a fleet carrier, you'll get better defence and better routing as well.