Your Izzy built hopper trailer sounds like it's going to be a beast. Air bag suspension and key fob bay doors? That's some cool customization you've got going on. Black sides with a red tarp will make it look sharp!If you ever need info on trucks or trailers, just shoot a question. By the way, if you're into trucks, you might want to check out some used options. I found a bunch here: https://www.truckexporter.co.uk/product-category/uk-used-trucks-for-export/rigid-trucks-for-sale/. They might have something that piques your interest.