my little guy is around 5 months old, will eat any size cricket just about. Working on a dripper system at the moment. I mist it down alot at the moment with a spray bottle filled with RO/DI water 0 TDS.
I just redid Commah's (4m/oVield) enclosure.
Take a look- I have one large plant and alot of vines/branches.
The only thing I could manage to reccomend would be alittle more vertical and horizontal climbing things ie: branches/vines/banboo/etc. Commah loves climbing up and down and back and forth!