I like it. Run a couple of rounds thru it. If it works, it is well worth $300. I built my own and after using it a few years, I raised it up by going from a 14" wheel to a 16" wheel with taller truck tires. I love a horizontal splitter but if you run across many large rounds, a log lift is a must. When I first built my log lift, I used a $15 bottle jack to raise the lift. It was slow, but cheep, and worked just fine. It was years later before I added a spool valve and cylinder for the lift. I have made changes/additions to my home built splitter O about 7 or 8 times in the last 34 + or - years. My advice, by it, use it, see what you don't like about it, you are a welder, start remodeling. make it your own. Look at other home built splitters for ideas, but don't be afraid to use your own ideas, no matter how crazy the may be. I like being different and having a one of a kind splitter.
Has anyone tried rolling big rounds up on the splitter using ropes and a few small logs or milled boards for a ramp like they use back in the old days when building log cabins to get the logs up the the upper levels of the cabin? I wounder if that method would work.If your splitter is heavy enough or anchored down you could use a riding lawn mower to do the pulling.
If you had an A frame and a chain hoist might just work. Or work under a big tree with a big limb to attach the chain hoist to.