I agree, I also would suggest getting the same hides for both ends of the enclosure. Give your snake the exact same options for hides on both ends so the only difference is the temps. A BP will choose security over warmth, so really you want both your hides to be exactly the same.
Personally I use these in all my enclosures for all my animals.
https://www.pangeareptile.com/store/...ide-boxes.html