What Products are Needed in the A-body world?

Since I've seen alot of the torsion bar mounts rust out, why not, instead of having the stock type replacement frame peice that goes from driver to passenger subframe, a tubular peice that weld in with flat mounts on the ends, and flat sections to weld to the floor pan also? Kind of hard to explain just typing. That may help stiffen these cars up? Also, the torsion bar mounts themselves would be less prone to rusting, and be stiffer/stronger. (at least I would think so? lol). You could make a tubular transmission crossmember that could use the poly bushings, and even incorporate a built-in driveshaft loop? Just some ideas, it might make it more appealing to save cars that have some rust if you could not just repair it, but make it better than stock. I'm sure something like this would work hand in hand with Badarts products as well.

I also think the sway bar for relocated springs is a great idea.