Reddit reviews This Binary Universe

• BT has several entire albums that are very much classically influenced, and there's typically at least a track or two on most of his other albums that have the complexity and scale of an orchestral work. Here are the three that I think best match your epic/orchestral description:
  
  

1. This Binary Universe
   
2. Morceau Subrosa
   
3. If The Stars are Eternal so are You and I
   
   
   

• Much of Hybrid's (AKA Hybrid Soundsystem) work is orchestral in sound and partially in instrumentation. Ex: "Finished Symphony"
  
  
  
• Lastly, Sven Väth's Harlequin's Meditation. It starts off so sweetly and peacefully, then grows into this grand majesty that (to me) is hard to find outside of classical music. I've always likened it to a sunrise on an alien landscape, if I'm feelin' all poetical and stuffs.

I've listened to plenty of electronica.

Check this out.

BT's "This Binary Universe"

Bill Laswell's "Ambient Compendium"

Cypher 7 "Security"

Aphex Twin's "Selected Ambient Works 85-92"

Bluetech's "Divine Invasion"

BT - This Binary Universe the DVD. http://www.amazon.com/This-Binary-Universe-BT/dp/B000G8OZ16

Sample the music here, see if you dig it.

http://www.youtube.com/watch?v=Yt_tjQSdl30