Yikes! Lee & PatrickJ, that's one heck of a "worktable" your PSP is fastened to.

A short while after I moved down here, I had a rude awakening when I found out just how easily my table saw's cast iron table rusts in this Gulf humidity. I've learned to keep it well waxed and oiled, but still... it looks like it'll rust if I so much as sneeze on it.
I put my engine stand on a sawhorse built from scrap 2x4s. It gets soaked in exaust grime allright, but I can always scrounge up some more scrap 2x4s.