What you call your B Team would be like my A+ team, I really hope it'll be easier for lower level teitoku's like me (51 right now). The best CVL I can field are Lvl. 38 Shouhou and Lvl. 35 Chiyoda Kai. Zuihou, Hoshou and Junyo are at 31-30. CAs are a weak link. Atago is at 35, then it's a big drop-off to Kako, Chokai, Takao and Nachi at 26-25. In terms of BB all aside from Kongou (53) and Fusou (33) are between 43 and 40. Light cruiser, well, didn't have time yet to level them. Highest one is at 23, ungh. DDs slightly better, have 4 at 40.