Anybody running the RMS AlterKation? Was it really worth the cost?
People got to look up 20-80 rule.
Basically when put to are cars a few well chosen parts in the suspension (20%) will give you 80% return in performance.
Unless your competitive racing with unlimited like budget. You don't need the best or even close to it. And that's assuming rack and coils are better.
I'm sure in your daily driving you will rarely exceed the stock suspension cornering ability nevermind a $10,000 one.
Like I said before a few well chosen parts will are you need to make high speed cornering feel and be a lot safer.
On the weight issue weight below CG matters a lot less than above but being polar weight will help some.