Hi Dave,
I have been away a while so have only just progressed with this. Fortunately I found an old but still very serviceable Yamaha 12L fuel tank in my Dad's shed which fits nicely in the port locker, fuel connector is on front port side of engine. Because on the shape of the locker I have levelled the tank with a block of polystyrene. I have drilled a 12mm hole for the fuel line (10mm) in the locker. I did buy some rubber grommets but the fibreglass was too thick for them to fit. I may just silicon the fuel line in the hole.
Given I now have potentially and extra 12kg in the port locker I think I may need to repack my lockers to redistribute the weight as I also have my anchor on that side. I am also wondering if I should look to move it as far forward in the locker as the fuel line will allow. Comments anyone?
Cheers,
Bob