Links below
Stokowski Transcriptions (orchestras playing this stuff) Includes toccata and fugue in d minor and the passacaglia I mentioned.
E. Powers Biggs (organ badass extraordinaire This one includes Toccata and Fuge in d minor and the passacaglia. Biggs rocks, and this will be organ playing, plus, it is cheap.
Last Night of the Proms has BBC orchestra playing Toccata and Fugue in d minor. I have this recording - it is really great. Also, there are sound clips on this website, so you could get an idea of what I mean by orchestration. Alas, it isn't currently in stock on the Tower website.
This one has Bach and Messaen so you could get something you know you like and something that stretches on one disc...
That should do it for now...