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N62 4.4V8 water transfer pipe leak

Removed the water pump today and found out that it's not the water pump that is leakingImage may be NSFW.
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Argh
the leak originates in the valley between the heads- the water pump sends the water through a pipe to the back of the block and this pipe has a seal on each end the front seal is the one which goes 90% of the time. Image may be NSFW.
Clik here to view.
Cry


Stealer quote is in the region of R26000 to do the repair because they dismantle the whole top end including the heads. There are a few solutions to replacing the pipe on the web, but most of the replacement pipes from the States are in the region of $400. There is one other solution from Bimmerfix.com which involves fitting a stint into the front and sealing it. This kit comes in at $150 and does not involve taking the whole top off.

Any ideas out there?? Does anyone have an SA solution?

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