I am in the process of taking my 360 to be rebuilt and was looking for an easy/quick design for an engine cradle and yours fits the bill. Is there anything other than 2x6, screws, casters and carriage bolts that I need? Looks like the engine oil pan rim sits down nicely into the box. How stable is this design since I have to transport my 360 about two hours away. Thanks Mikeymopar68 at aol dot com Thanks Mike.