Home made engine stand or trolley with holden 202 six running

I needed to move my Holden 202 engine across a grassy lumpy yard so threw together a trolly that cost me $40 and some scrap that was lying around and a couple of hours. If your going to build one I recommend make it easy to drain the oil. Use stronger wheels than I did. A well mounted fuel tank nowhere near the dizzy. Two castors so it will turn, mine is a pig to turn. Somewhere to put a jack perhaps. Unless it's getting to big consider a tool tray or a radiator.