Just about any of the name brand carbon makers have a line of the "skinny carbons". They are light in weight but there are many ways to weight them down. you can go with a heavy spine and then a steal or brass incert and a heavy head. Or they make weight tubes to install inside the shaft or both if needed.
There are a couple out there that are a mix, carbon wraped aluminum, they have some weight to them and are very strong.
Hello there Mr Wenzel, I am going to make one of your Pig Gigs one of these years, hopefuly 2010. I have tried for the past 3 years but somthing always comes up, guess I got to get my priorities stright :D