As mentioned in an earlier post a diesel tank to supply the Kabola central heating boiler will be installed under the back cabin side bed in the space against the tapering hull side (the swim). Dave has fabricated a tank shaped to fit as shown above.
I think it has amusingly turned out looking like an animal with it's four legs and slightly surprised "face" with eyes and mouth (formed by the fill, breather and delivery tappings respectively) on the narrow end. I have therefore decided to call him Bob the Tank.
Here is Bob viewed from above more or less where he will be sited but yet to be painted.
Edit added on 28 May.
Here is Bob resplendent in his coat of gloss paint.
The colour is grass green - like his friend battery box.