1973 duster front suspension upgrade

FWIW, this is my 74 at an autocross 2006:


Specs: .99 mopar torsion bars, stock a arms with moog offsets, KYB shocks Mopar/ADDCO front and rear sway bar set. Superstock leaf springs with adjustable front hanger set to lower rear,225-50-15 15x7 ansen sprint wheels front 235-45-17 on 17x8 rear, mopar frame connecters(welded).