Nice man. It totally reminds me of a mod I once made for the space combat/trading/strategy game X3:Renewal. I used the opening tune to the Cowboy Bebop episode Heavy Metal Queen (when V.T. flies through shipping lanes and eventually docks) as am automated docking sound track.
The biggest haulers in that game weren't anywhere near as long, thin and manoeuvrable as the ones it that episode, but the music fitted beautifully well with those moments. There's no other game that I'm aware of that lets you be a space trucker.
OT, but it seems a new X game is coming up in a bit. Looks to be quite something.