I dunno, Brian, that may be a little over-engineered. 
Budget wooden jackstand, made from scrap 2x2, 17" long, 1/2 or 9/16" hole about 5/8" from end.
1/2" steel rod/punch, long/thick screwdriver will suffice.
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BRILLIANT!!!
Mike
... a good use of a pool noodle used to protect the rods...