What does she need??

I've had this neon queen for almost 2 years. A few months ago after a much needed repot & a little pruning it started going leggy. I have her vines wrapped and covered in soil. She's my most dramatic out of the bunch so she tells me when she needs water. Part of me just wants to chop and prop the whole thing but I also don't want to send her into shock. Here's her before and after. She's also lost the past year (before repotting) variegation but she's been under the same grow light since bringing her home.