Decisions decisions decisions :D

[Fury]

Hi, I've been playing this for a month or so now.

Early on I looked up some tips for developing a team. When I used my 6k gems I pulled the SSR Wind Cu Chulainn, and a few weeks later used 150 nutaku gold for for one draw and got extremely lucky and pulled Gaia. From there I decided my element was going to be wind. I'm getting close to maxing out most of my weapons/kamihimes--still trying for more SSR/SR kamhimes, but for this next event it is fire and wind is obviously weak against fire.
I'm fortunate enough to have been lucky enough to get three SSR Kamhime early on ( two wind one water) so hopefully that plays well for me.

Should I level up my water kamihime/weapons for this event? Or do you think there isn't enough time to make the new team effective.

I've added some photos of my team/weapons below for easy viewing.

For my current wind team, should I keep it the way it is or switch out one of my kamihimes for another. Also for the water team who would you recommend?

I realize my water eidolon is pretty lame, even while being maxed out, and my water weapons are under leveled, so the difference in attack power is quite staggering. However, I do have time to level those few weapons up. So let me know!
Any tips/tricks/advice is greatly appreciated.
Thanks again,
~Fury~

(can only upload five images, the other two on my wind team are Reginleiv & Boreas)