She'd definitely made the right choice in asking him for upgrades. Mia was glad to know that her people skills weren't entirely rusty, at least insofar as being able to read how valuable someone might or might not be after only a brief interaction. Those sorts of skills also could be the difference between life and death one day.
"I always do badass stuff," Mia replied with a smirk, though it softened into a grin when he suggested she meet his friend. "Well, bring him along when you bring me new stuff to try out. I could use a testing partner." It was a serious suggestion, one she was definitely down for, but it would also be an indication of just what kind of caliber training this Jason was involved in. Greek weaponry meant old school in some ways, at least to her, so she was curious.
"Hit me up on the network when you're ready," she said before she turned to walk away. "It was nice meeting you Leo Valdez." She wouldn't be forgetting that name anytime soon.