1965 Valiant front end rebuild

For a car that's not a daily driver and certainly isn't set up for performance, is it worth the extra $200 for the Super kit?
No, but, you may want to get the offset upper control arm bushings for more caster adjustment. You have the small diameter upper ball joints. Get the idler and pitman arm as complete units. I would recommend adding a front sway bar and a good quality set of shocks too. It can make a huge difference in how the car will handle without having to get crazy with high performance aftermarket parts. Some stiffer torsion bars is also a great upgrade if your budget can handle it.