u/Paraspathania5

Hi team,
This is my Skirk build, she has 80% CR and I run her with C1R1 Escoffier, C0 Furina with Fav and C4Mona with Ttds

Can anyone help me tell if I am over capping with CR?
Cryo resonance and C4 mona both give 15 CR but how consistent are they? What build changes shall I make in the team?