Hotchkis tvs system questions

Actually it is a 69 charger rear that I found. So I'm going to need to get offset shackles or something soon for it. Now that I will need new wheels for the rear I will have to look into a different size. I have cooper cobra tires on now, I felt they handles much better than the t/a radials from BF , especially on wet roads ! Plus they have the white lettering on the walls.