Hi everyone, I am curious how other people model large oil tanks on their layouts. I am considering using the Walthers HO scale wide oil tank (933-3167) with the stair railings cut down to an N scale size, since this would be true scale size for a 100' diameter tank. However, it would barely fit in my space, so I am considering other options. Has anyone tried cutting down the tall tank (933-3168) to be shorter? Alternatively, what else have people done?