Those sure need some work, but if the peice is right and you can do the work, could be worth it.
When you're logged in at Imgur, hover over the photo and you'll see a Copy Link button and next to that, a button with three dots. Click that one and you'll see Get Share Links. Click on that and you'll see BB Code (Forums) as one of the options. Click Copy Link and then just paste it into your post. Sounds complicated but you get used to it quickly.