Mixing different springs

[rikstar]

i see. would anyone happen to know the spring rates of Eibach Pro Kits and King Springs (i don't think they are the super lows).

It depends on the spring rates of the Eibach and Kings. If the spring rates are fairly close then the car's handling might even feel the same.

There will only be a major change in the car's handling if the spring rates are very different.