Speaking of radio delete... PO had cut my dash so I made a radio delete plate out of a piece of .063 stainless. Masked of a little chevy symbol, painted the plate and then peeled the masking off leaving a shiny bowtie. Several pieces of 3M double back sticky tape and it's still firmly on after 3 years of daily driving.
While I had the double back sticky tape out, I put up some home depot heat reflective headliner to cover up the ugly left behinds of the stock headliner till I can get to it later. Trimmed it out with aluminum tape so the edges look pretty nice. It sure makes a difference in the winter, I can actually feel the heat bouncing off and keeping my head and shoulders warmer.