"any suggestiosn on what kind of paint to use? i ordered the G2 kit for the calipers - in red - but I figure for my hats I can just hit the local pep boys and get inexpensive high temp paint - and either brush the hats or spray."
also you may want to take a look at this link, it has a DIY for painting the calipers using " Dupli-color engine enamel ", the link is to Pedros Garage
http://www.pedrosgarage.com/Site%203/Paint%20the%20Calipers.html