Wow, cool! It can even be flown backwards It could use some more speed, though. And controllability when the turbines are not pointed forwards. Other than that, this is great!
I'm sorry but this isn't a good suspension. It's way too soft and wallowy
Oh and what's the point of the suspension geometry anyways, as the whole assembly moves as one unit. It would be a lot easier just to use a single, straight beam.