Hotchkis TVS - 1967-1972 Kit - Thoughts/Experience?

I just installed this exact kit with the adjustable shocks and subframe connectors while also installing full power disk brake setup on my 68 barracuda. The car definitely feels much more stable and handles way better than stock. I would go the extra mile with an upgraded steering box which is my next step.

Was looking at the firm feel ps gearbox and looking for any feedback from those who may have installed one of their gears in their vehicle.

Their may be better options on upgraded suspension but I am very pleased with the way it transformed my car.