I picked up this CODE 110 80ah 700CCA Exide off the Gumtree on Wednesday.. two months old and just £35.00.. (175 X 175 X 315) I remember asking at the time if anyone had managed to fit a Code 110 because they are on/maybe exceed the limit of a VW battery boxes maximum width...its gonna be very, very close! lol ...
If it doesn't fit I'll use it in the Puck as a leisure..
But...if it does fit..it will be the biggest standard 'starter battery' that's able to be shoe horned into the original front battery boxes. This will be a bonus if used as a leisure (extra Cold Cranking Amps if used as a starter) and worth an alteration/addition to options in the WIKI if it fits...I'll post next week when I return from my hols.

Martin