Given the situation, I'd say you are acting accordingly. Had it been me, there would've been a few more special characters in my post lol. I'll keep my fingers crossed for ya too!
https://www.amazon.com/s?k=horizontal+grow+tent&crid=2FIBV846B4DM1&sprefix=Horizontal+grow%2Caps%2C79&ref=nb_sb_ss_ts-doa-p_3_15&tag=exoticpetnetw-20
Start with these, I'm looking forward to when I have the space/disposable income for one of Mark's enclosures but it'll be some time as they come...
An easier method would be to purchase a horizontal grow tent off amazon, there are plenty of options when it comes to size and most come with a rod that you can hang the heat/light elements from.
You'll need to provide a bit more details:
Species:
Diet:
Temp Ranges:
Humidity Ranges:
Details about the Enclosure:
If you can attach pictures of the enclosure, that would be helpful as well.