yes, same here as it turns out! MCU Valkyrie and Falcon are good choices!
I'd suggest to use Misty Knight for the Hellcat spot. T'Challa has the cat-theme covered already, but past that, Misty would probably hand Patsy's ass to her, if they were ever to throw down for some reason.... having her and Luke both around would be similar to having Helstrom on the team after he and Patsy split up
there was also an alt-reality female version of Jericho Drumm named Sister Voodoo at one point - since we'd have to go multiversal to get MCU Valkyrie anyway, we could always use her instead of Jericho, for a better gender balance.