Ive also had a 110litre tank made up by a localguy down my way , if andy,s guy is busy this guy can usually knock one up in a couple weeks , you will have give some dimensions as mine and andy,s both have had to remove our spare wheels, because were running 18 inch wheels,& other mods, so the dimensions my guy has would not fit your car,
you can go a lot larger than stock and still keep your spare,
I,m away for work till friday ,if you need his details give us a call on the weekend 0407 012359