Throttle is in and working. The entire length of thin wall tubing ended up in the experience pile because it was too thin. The tube collapsed in the bender, even with a mandrel. So, Plan B was some thicker walled 1010 and my extension bar on the bender. I have a smelly heat pad on each of my shoulders right now.
I'm picking up a muffler at NAPA after my run to Indiana for work. Weld it all up and I should be golden.