How about . . . you complete your rolling chassis and then get back to us. We'd be interested in the cost of your chassis jigs and body attachment plan.

Your $50K projection is wholly inadequate. As a point of reference, use your computer to price out the cost to build a reasonable "kit" car, like a Cobra 427, Lotus Super 7, Ford GT40 replica or even a decent "rat rod" and see if you can do it, with your own labor, for $50K. Then consider all the custom fabrication and construction you will require for your project.

Post some pictures of the rolling chassis.