Jeez that's a nice field of view Rod....
A good result for such relatively short subs, you may have been able to push the ISO further and still not get too much noise.....? I used to do 3 min guided subs with the 1000D at ISO 800 when it was relatively cold like at Lostock.
Keep em coming. I remember dropping by when you were grabbing this set, I think in a semi drunken stupor.....
Cheers
Chris