Results and replay now posted.

You got it in one Matt. 
As is the case most weeks I had done little in the way of practice, but the BMW was the first car off the transporter during the practice session and once I had tweaked the setup a little I could see the possibility of a no stop race. The rest of the preparation time was spent trying to work out the strategy.
I soon became apparent to me ( and my lack of driving finesse) that running higher ratios to get to 29 laps was just too marginal on fuel. The tyres looked like they would make it with a little care.
So the plan was to run the gearbox ratios that would give me some decent performance and comfortably reach 24 laps on a tankful of gas, then stop for just 25 litres of fuel and no tyres. Brilliant plan.......poorly executed!!!

The early laps were encouraging as I kept Paul, Tony and almost Matt in sight and each lap that they were visible played in to my strategy. I picked up a cut track on Lap 2 I think after I got sucked into one of the chicanes in my eagerness to stay with the pack. But it all fell apart at around half distance when I forgot how to drive the ruddy thing for 2 laps, probably distracted by cars going into the pits on HUD. 2 cut tracks and SnG !! and that really screwed everything. that lost 25+ secs killed any chance of sneaking past Matt and made catching Tony and Paul a much bigger challenge.
After my very quick Splash and Dash I was trying too hard to maintain the speed and with some very iffy tyres ran wide and got another SnG, game over. Just to cap it all I also picked up a speeding in pitlane on the last stop  .
Paul did a DNF after some hard work hassling Tony and if he had kept trundling would have caught and passed me in my multiple pitstops.

The Holden is arguably more fun to drive as well Geoff, so I've saved it for a more fun track.

Was always going to be Sierra here, not too many corners to worry about. I couldn't nail the setup in the time I had, the last gasp effort in quali was the very best I could do. Race start was ok, and I saved fuel for about 10 laps or so, but then on tyres that were wearing a bit I started to make too many errors which brought Erling back on my bumper. I stayed out for 2 laps longer, which definitely helped. Came out in the lead, and then was just bringing it home. Happy to get Monza out of the way, never been a favourite, too much kerb hopping needed.

Like Daz, I never considered anything else than the Sierra; seemed like an ideal track for it. 

Surprised to be on provisional pole for almost the entire qual, but cosmic rules won't be bent, so in the dying moments order was restored as it as usual went to Daz instead. Couldn't match my offline best of 57.7, but that wouldn't have been enough anyway.

Race was hard; after being so encouragingly close to Daz in qual, I decided to hammer it as hard as I could for the entire race.  Start in the Sierra is either bog down or excessive wheelspin; at least I haven't been able to find a middle ground between these. Lost a place to Geoffers as he mentions, and then one more to Tony at the first chicane, where I braked conservatively, to make sure I didn't take anyone out, but he apparently had no such qualms.  Geoffers then let me past as he said - thanks, and later on L1, a move saw me past Tony and so I was free to chase Daz.  By now he was already 5 secs up the road.  Brought it down to 3 secs, and then he had an off late in the first stint, which removed the gap.  A couple of close laps until my pit on L15, while Daz soldiered on.

After Daz' stop, the gap was a little over 6 secs (have to whip my pit crew into shape...).  Had it down to 5 secs when I hit traffic at an unfortunate place, forcing me on an non-optimum path into Parabolica. That screws up not only the lap you're on. but the following one as well.  This gave Daz another 3 secs, the gap now over 8 secs, which I had no hope of recovering. A couple of slow laps on my own accord further aggravated things, and with no immediate pressure, the chances of a mistake from Daz were slim indeed and never happend.

Grats to Daz on the win & Geoff for completing the podium.