I just bought a 2005 Civic LX, and want to start suspension tuning.

I have looked at the Neuspeed, H&R, and Eibach front and rear sway bars.

All have a beefier front than rear, wich leads me to believe the rear is naturally stiffer. I would rather have a bit of oversteer.

Neuspeed:
Front-27
Rear-22

H&R:
Front-26
Rear-20

Eibach
Front-25?
Rear-17?

For complete stiffness, I would assume the Neuspeeds would be best, because they have the thickest diameter, but is the steel the same quality?

Also, assuming all things being equal, what if I used the Front Eibach 25, with the rear Neuspeed 22. Would this bring the car's balance closest to neutral?