Total newbie here – how can I make a fully suspended variant of the V2 window farm?

8:43 pm in Getting Started, questions, Seeking Advice, Version 2.0 airlift system by Logan Doughtie

I just discovered this site today, I love the idea and I want to give it a try in my apartment. My biggest concern is that I have 2 cats that will eat anything within reach that makes growing plants of any kind very difficult. I figured if I could find a way to keep the window farm off the ground entirely they might ignore it because they cant reach it. My issue is that the V2 instructions appear to be set on the ground and the V3 is far more expensive than I can afford at the moment.

 

Does anyone know of a good cat proof suspended setup for the V2?