I just made a custom track anvil and welded a snowplow blade on the top for the working surface and 3/8” plate for sides I’ve never seen any like it on google I used it for the first time today and was pleased with how it worked it only cost me 40 bucks to build it and 8 hrs labor I’ll try to put a picture of it on Facebook under Snake Road Forge the anvil ended up weighing 90 lbs