Thanks Rich, I'll give that a try.
With regard to the electrothrash on the 321, I accept being a trailer vehicle you wouldn't hear much in the cab. However, as one of those people who does tend to look out on EMU's for "seats that right next to the boxed in section that comes down from the roof carrying 25Kv", it would be nice to exercise a little artistic licence and have the sounds on tap in the cab. I recall the EMU's produced for BVE - certainly the 310 - took this slight liberty with reality and very enjoyable too!
Edit:
Yep works a treat on the diesels, can now enjoy decent thrash without losing the in cab driving experience.