Glad you're showing interest in what I am doing with the Valiant. I'll get you up to speed on it. Front to back; reinforced radiator core, j-bars from front of inner fenders to firewall, gusset from j-bar to shock mounting point, US Cartool under fender brace, subframe connector, 4 torque boxes, 1.24" torsion bars (I consider the torsion bars as structural as well as suspension), 6 point roll bar, and a fuel cell cage that ties the rear frames together.
As stated before, I am following the same vein as the Green and Red Bricks. I just wanted to build a torsion bar car.