Exhaust tips

I'm looking to have the chrome exhaust tips done in gloss white with the scorpion exhaust logo added on (similar to akra rings). Only thing is, could they get too hot and have issues with the paint?

I'd have thought it was ok seeing as the exhausts are a few centimetres into the diffuser with the heat shield around...but I could be completely wrong.

Any one have any idea if painting them would be ok?
 
Is an idea i guess. Spray Shack were asking the question so thought id get opinions from others.

Cant imagine they would get too hot but at the same time dont want to take the chance and end up ruining them