I rather listen to rock/metal music than this kind of...but I like some songs from that kind too, strange...
Anyway, listen to this. Especially:
18:59 - Almost there <-- Quiet fast, good when you reach Hub with your caravan
24:42 - The Sentinels <-- Great for caravan runs, etc. Really great piece of music
30:12 - Nuclear Countdown<-- Best of them all,really great. I cannot stop listen to this one