Show Me pics of your vivarium stacks!!

[Mr-boa]

hey people i would like to see your vivarium stacks becuase i want to make a big stack with

4x 2ft x 18 x 18 vivs

2x 3ft x 18 x 18 vivs

1x 4ft x 18 x 18 viv

and what type of wood should i use and other stuff on top

so if people wouldnt mind ill like to se there vivs to have an idea how i would set them out and if theres any advice people can give me on it i would be very aprciated

thanks for your time
kyle