Newly adopted baby herman

[Rabidgnome]

Hello first post here, I'm William and me and my wife just adopted a baby Hermann's I believe its a eastern tort. And at least a month old. My substrate is coco coir organic black top soil and a little play sand. His lamp is a 100 watt mvb power sun kept 12 inches off the ground. Basking side is 94 Fahrenheit 35 humidity and the cool side is 75 60 humidity. He's currently in a 55 gallon Rubbermaid that's 1.5foot w and 2.75foot long. He's eating wheat grass and spring mix sans spinach like a champ and I have some various weeds planted on the window sill. Is there anything I may be doing wrong or need to fix. We started a tort table that will be 2.5x6 foot. And he will have a decent yard when he is of size and weather permitting.
Any advice or help would be appreciated.