Up to you whether you want to keep the sti ks as long as your BP has somewhere to hide.
In regards to the acrylic sheet, if your temps and humidity are holding then you may not need it but if your temps are getting below 77 then you might want to consider it to trap some of that heat in.
By the way, you're doing a great job. Keeping an animal is one thing, learning how to keep an animal the best way possible is another.
Even after 9 years of having BPs I still have questions sometimes. We're all here to learn from one another and implement what works best for our animal and style of keeping.
Sent from my SM-G950U using Tapatalk