Question about my team Awakening make-up.

My main team is a mix of: Siegfrund - Awakening Lvl 2 - Nature's Wrath, Alice - Awakening Lvl 5 - Grim Reaper, Mikey - Awakening Lvl 5 - Nature's Wrath, Raglin - Awakening Lvl 1 - Survival Instinct, Prince Kymar - Awakening Lvl 1 - Cruelty, Wukong - Awakening Lvl 1 - Temporal Chains, Helicath - Awakening Lvl 1 - Cruelty, Loki - Awakening Lvl 5 - Brimstone, Rathalos - Not awakened,

And now I have a fresh level 60 Xenomorph, just waiting and ready for the upcoming soul that we'll all get from the chase.

A. My first question is, does anyone have any opinions on if I should switch up anything?

I've been thinking about swapping Alice and Loki's awakening bonuses.

B. If I put Brimstone on Alice, does each hit from her default skill have a chance to trigger the 60% chance of placing the Lvl 5 Smite?

C. If I put Lvl 5 Grim Reaper on Loki, if he hits someone with his default skill, yet they're at.. let's say... 15% health (already below the 18% threshold to activate Grim Reaper), will it still trigger it?

Thank you everyone for your opinions / advice, it's all much appreciated.