Angel themed magical girls that use technology

I want to hear other people’s thoughts, ideas and opinions!!

In this world everyone has natural magic but is not aware,a company uses technology to harness this magic and trains magical girls who are similar to k-pop idols and professional athletes (they’re ranked by fans on performance and popularity and skill etc.) Each team uses a different “core” the main team is angel inspired and have a “halo cores” and harness light magic
The team is made up of four girls who all share the same basic abilities of flight, light constructs and manipulation. Each girl uses light in their own unique way. Diya is a fast athletic runner who creates openings and attacks and has a spear weapon , so far my idea for her power is that she uses light to enhance her speed and this leaves behind illusions of herself which distracts the enemy so she can attack. Mara is the defensive shielder, she actually has very little natural magic so heavily relies on technology, I’m thinking she creates Barrie’s and bubble out of light that reflect enemy attacks, she can also use these to push enemies. Yue is also an attacker but she’s slower and deals more devastating damage (often the final hit) I was thinking she could create beams of light and could blind enemies her weapon is either a sword or bow( I’m not sure yet). Finally, Thea is a healer who uses a harp to manipulate light to cleanse/regenerate/heal injured, she can also use light to reveal footsteps or things (like a radar or scan)
In addition I’m considering giving each girls blessings (uniques abilities to them ) . Diya would have the ability to sense immediate danger or threats but it’s limited as it only tells her she is going to be attacked but not when or how or where . Yue would have the ability to sense someone’s intentions (if they are lying about being redeemed she could sense their intention to deceive) this is limited when villains truly believe what they’re doing is the right thing. Mara has the least magic so her is a form empathy, her shields and constructs become stronger when her team is united and strong but weaker when the team isn’t working together. Thea has the ability to perceive damage so if something is out of place or a teammate is injured she can tell, but she can’t tell the exact location or thing.
That’s all for now, I’d love to hear other people’s thoughts, suggestions and ideas!