Team upgrade! Suggestions?

GiriPmn

Hey guys im planning to top up 1000$ this event. My current formation is this:

TSI was only rented for 1 week so I look away from that.

With this top up I will be done with Raijin lease (she is in limited feedback). I was wondering if I should wait for B.Kenpachi or go

for Sexy Kukaku as my vang. I was kind of dissapointed with B.Kenpachi. And in addition to Sexy Kukaku, I was planning to change out Kirinji for Haschwalth.

Good plan? Or is there something I can do better ;p