I know exactly what you are going through.  I'm not a good one to ask for space saving tips.    I currently am all out of space myself which is why I've resorted to giving away T's to make room for others. I use mainly extra large kritter keepers and 10g tanks for most of my T's stacked 3 high in some areas.  Most keepers  that have large collections typically use smaller enclosures to save space. 
Making sliding lids for my 10g terrestrial tanks allows me to stack arboreal cages(which have a smaller footprint) on top of the back half of the terrestrial tank while still giving me access to the T's in the lowest row.  It also allows me to stack more tanks on shelves without requiring a lot of height between rows.  That's about the only thing I have come up with to save space. 

male will sure be colourful indeed,

y don't u post pictures of ur immanis and avic purpurea bro