In reply to minimike:
I like dual fuel, petrol/lpg vehicles, cheap as chips to run.
My Astra van cost me £2900+vat, done 100k in it, saved me over £5000 in fuel costs already. A bit of a no brainer.
Not that many about though, I usually source through fleebay, buying " factory converted " models, a lot easier for insurance and annual certification hassle.
Had several Vectras and Astras over the years, the Astra has been far better. Not sure if this is because of a different conversion or that I started deliberately running at least 10% of miles on petrol to warm up and treat the engine to the petrol additives not in the gas. I think the Astra G is a better vehicle overall anyway.
Just bought a 2011 Dispatch van with Nicholson Mclaren system, looking forward to seeing how that works out.
Its really nice to fill up the Astra for about £24, good to go for another 350 miles or so, once got over 400 miles out of a full tank on the way to the Alps