Just ran across this. Thought I'd put it up in case anyone might be interested. Letter style #2 looks pretty close to stock SHO. Pretty good pricing. Might be a little too big. Almost an inch and a quarter. The jury is still out on quality.
http://chromeemblems.com/auto_emblems/chrome_letters?gclid=CJevlueBrLkCFdBaMgodwBMAiA (http://chromeemblems.com/auto_emblems/chrome_letters?gclid=CJevlueBrLkCFdBaMgodwBMAiA)
Wow, they are pretty cool. I really like how you can try out what ever you want in the different letter styles with a different color background to see how they look. Thanks Dave, good find!