Chevrolet Performance LSX Challenge Series and LSX Shootout - Decal question

Are NMCA decals/stickers mandatory?

If so, what do they look like?

I don't care for stickers or decals anywhere on my car.

Are NMCA decals/stickers mandatory?

If so, what do they look like?

I don't care for stickers or decals anywhere on my car.
There's a sticky for that http://www.ls1tech.com/forums/gm-performance-parts-lsx-shootout/1234224-2010-final-lsx-all-motor-rules.html

NMCA REQUIRED DECALS:
NMCA WINDSHIELD DECAL – must be installed on top of windshield. This NMCA decal must be the only decal on top of windshield. Other vehicle sponsor decals may be placed at base of windshield.
NMCA SIDE DECAL- must be installed on side widow of vehicle.
CLASS SPONSOR DEACAL- GM Performance Parts decal must be installed on lower right side of front windshield.


CONTINGENCY DECALS: Decals are required to appear only on the rear quarter windows or rear window in a clear and orderly fashion. Contingency decals may not be overlapped or modified

I've read the rules for all classes. The LSX Rumble Index 10.0 or 10.5 class was what I was planning on competing in. I'm on the fence to say the least. I'm the backyard mechanic that has zero sponsorship and I'm the only person to wrench my car. I have rented out space on my car for advertisement. I understand a decal to separate classes, but paying to compete in an event and the event sponsor using your car for free advertising isn't very appealing. Maybe I'm reading into this too much?

I'll wait for an NMCA rep to clarify, hopefully with a size of said decals and a pic.

I've read the rules for all classes. The LSX Rumble Index 10.0 or 10.5 class was what I was planning on competing in. I'm on the fence to say the least. I'm the backyard mechanic that has zero sponsorship and I'm the only person to wrench my car. I have rented out space on my car for advertisement. I understand a decal to separate classes, but paying to compete in an event and the event sponsor using your car for free advertising isn't very appealing. Maybe I'm reading into this too much?I totally see your point and it's your car/your entry fee and travel money so you are more than entitled to feel that way but...the cost to run/secure the track/sponsor/provide such meaty prizes/prize money for an event such as this costs WAY more than the mere $100.00+ it costs to enter.
With the vast amounts of monies that have been layed out, most will agree that they have in fact earned the right to request that racers wear these decals on their vehicles. :)