I guess there are no rigid rules in snake keeping .
You have some interesting ideas for sure .
I have 5 Royals who all have two identical hides one in the warm side the other in the cooler end . That's what I was told to do years ago and to be fair they are all happy and healthy , are actively climbing branches ( evenings only ) and all eat d/f every time .
That said I also go against the norm by keeping my Burm , Retic and two Boas WITHOUT any hides !!
They are all kept in vivs and have quieter areas in amongst the branches and logs .
All very friendly / placid / calm etc WITHOUT hides !
Incidentally , I tried them with hides but they just didn't use them usually climbing all over them but never going in them . The breeders of each advised against hides but I still tried them anyways .