Ok, I finally finished these up. I think they turned out well. Still waiting on my weights to show up, I decided to go with 5/16 threaded weights instead of washers. Carbon fiber from dragonplate.com. Tube end weld nuts from McMaster Carr. I made 4 stabilizers from a 48” section of carbon fiber tubing. 2x 10” carbon to carbon; 1x 8” c-c: 1x 20” c-c. I think if I did it differently I would go with 6-8” for my shorter length as the longer might be cumbersome in the woods. The 20” is for my target bow.