The tractor and engines were on the lighter side. But I would reinstate the aspect of a springy floor and layout, bouncy work is irritating. I would also suggest the thought of a concrete floor for a work shop setting. I do see the benefits of a wooden floor though. Then flipping again I could not give up my concrete floor for my shop. It makes a great lay out lofting place for those time scribe work comes into play. But now we are venturing in redesigning the building which I don't think is appropriate for this topic.