Is this team fine?

E0s1 sw999 / sparxie e0s0/ asta e3s2 ddd/ huohuo e0s1 or hyacine e0s5 herta lc

I want to do a sustain team and am struggling with slot 3 and 4 I want to use yao guang and emc for evanescia

I also have sparkle e1s1 sunday lc