No problem with uploading your version ;)

This thing is like the Sesto Elemento of SE. Heeeeey...that wasn't even on purpose! (I promise, didn't even notice until after I typed it.)

I'm actually trying to modify this right now into a short-distance hover vehicle, so I can invite a few of my friends to race around a technical track. Something tells me I'll be the best pilot. :D I've ended up making it a tiny bit heavier so far (my goal is to stay under 15k, and so far I have), and I've got some groupings set up that let me handle it quite nicely around sharp turns, but I'm having trouble getting the ship to stay at the right distance from the ground. I'll let you know what I can figure out, and if I manage to get it to work, would you mind if I uploaded my modified version?

Whoa awesome job! This thing is tiny o.O