I'm looking for ideas and photos of anything on small refineries to scratch build for my small N layout. I'm thinking of something similar to the Cornerstone Series(R) North Island Refinery or the Petro/Chemical Refinery in the Walthers Catalog. I'm a hardware packrat and I have drawers full of unusual items that I've collected over the years simply because of their size, shape or usage and I should have enough stuff to make a Refinery. It doesn't have to be a "Refinery" per se, just something with storage/pressure tanks and of course lots of piping. I also really like the Cornerstone Blast Furnace and I would defiantly buy it if it was half the price.