A while back I bought a brand new unused/un painted Suzuka 8hr 25ltr twin fill tank for the 45, it cost alot BUT how often do you see brand new tanks? Guy had it hanging on his wall as an ornament from the late 90's! Fortunately it wasn't the 'normal' endurance tank as I'm not keen of the shape of them. I think nowadays, if you can afford it and new parts spring up, you just gotta bust the bucks.