UPDATE!:I promised you guys an update so here it is! Gizzy's still doing great. She's such a mama's girl. I try to put her on the floor for 2 seconds when I change her food and water and she runs after me and climbs up onto my shoulder! It's really cute. The only time I can successfully get her off of me if when she's on her new bird tree. She loves that thing. I'll post some more pictures of it soon because I've started wrapping in in rope like a few people suggested and there's new toys on it.
Her absolute favorite food is broccoli. She eats the whole thing, including the stem! I don't remember if I mentioned this here but she's been 100% on pellets for a few weeks and she's doing great. She definitely likes the pellets more than her old seed. I give her a mix of Zupreem Wild & Spicy and Zupreem Harvest Feast.
Her favorite toy is her new orbiter. Her and the keets
love it. I have some pictures and videos of her on it for you guys. She's also loving her head scratches and kisses. She falls asleep on my chest when I scratch her head, it's adorable. And now, when I say "kiss" or "kissy" she leans forward and gives me a super light peck on my lips! She's also taken to gently removing my mascara. I've had to stop wearing it around her!
Pictures: 
Giz on her porch ready to come and play

"How can you resist my sweet face?!"

Giz on her favorite toy, the orbiter!

"Plastic chains are my favorite!"

Silly girl

Moving on to a new toy

"Awww, stop it! I'm camera shy."