I have one real saleen and 1 fake, no decals, but 15 years ago when i purchased it, it did.
I have no problem with it either way.
I think the saleen owners that get pissed are the ones that are angry that someone else is getting the same "wow" from other enthusiasts without taking the big wallet hit.
BTW, all the "posers" help support what goes into the real cars.
So, Goblue, do whatever to your car that you desire, if you like the decals and badges, then you should use them. If you want to add a fake bumper number, go ahead. Realistically without someone doing some research nobody would know the truth other then when you sell it.
You can't compare a z06 to C6, the same way as a 4.6 gt to a s281.
A standard s281 is not much more than a gt with a body kit and some suspension work.
When a z06 is a whole nother beast, which likely can't be duplicated for what it just costs to buy a real z06.
It's cost effective to fake a saleen mustang, it's not, to fake a z06.