Thanks for the comment on the metal work. (I didn't document the stuff that didn't look so good and needed to be redone
)
My blaster used a garnet media, I believe. He did a nice job on the cab, and the only spots where the metal warped were at the thin spots (mostly at the edges) that were already rusted nearly thru and needed to be replaced anyway. He came with his equipment on a trailer and set up an enclosure in my driveway to keep things contained.
