I posted earlier about the need to replace by original CAV tanks (one is leaking). I had the good fortune of being in London on business and took the train down to see well-known GT40 guys Frank Catt and Geoff Taylor. Among many GT40s in their shops was a spectacular CAV in Gulf livery owned by a person in Spain who sends it to these guys for updates and maintenance (wish I could do that). The car is fitted with their new custom aluminum tanks which are a plug-and-play sight to behold. They are 3mm thick, TIG welded, and pressure tested..and slide right in. I am ordering L and R. We can get a discount if the guys can fabricate a run of these tanks. So if you're interested, please post so we can get these things sooner...and cheaper.