I do have the benefit of a spare engine in the car, so worse comes to the worse I'll just run on one engine... that's not as much fun as two, but is great for fuel economy
And lets face it, 2 engines is just greedy!
We only have half an engine this year as we've been relegated to the VW Tank Passat TDI thing.....because SOMEONE sold the MG.......
Good luck with the engine though