Zoe has been in an 18x18 since we adopted her a few years ago, but I wanted to upgrade and give her some more room to explore. The new cage is 30x21x53 I believe. Is this overkill for one parrotlet? Do they prefer to feel more "cozy" in their cage or do you think she'll appreciate it? I was between this and a 25x21 that was similar in construction to her 18x18 but the price was so similar I went with the bigger one.