Looks nice. I have a couple of other ideas for you to think about. I used bar stock for my big block motor stand since the holes are in a line. The X design is really strong without covering up much of the block. The other design was to CNC a billet plate that fits the bellhousing and use that to support the engine. I have some of these billet plates left over if you are interested in building another engine stand. I think I only have the SB version left but I'd have to checki.