I know , most good graphics people should be able to scan and / or recreate the lettering?
That would be ideal if my machine had the decal. But, yes without a side by side comparison probably will look fine!
Are you using Illustrator or Photoshop? Illustrator you could make vector and mess with the kerning and thickness and extend the tale in the s on the end.
the vertical word looks like Avant Gard and/or Futura (though Futura's G doesn't have the flat angle on the front) But works well...
I'm a using a local sign shop not sure which format they are making the proofs in. I agree #2, or #4 are both good. The only thing the none of the fonts duplicate is the letter "S". Also I think the capital "C" doesn't look right on #4.