Mixing shocks is no problem, and that is correct the front KYBs cause problems with lowering, not the backs.

"Keep on charging the enemy, so long as there is life."

Todd Scungio
98 RS
15.711 @ 87.43 MPH
2001 DSM Shootout Winner - NT Class

Modifications: GS-T muffler, Iceman cold air intake, AFX underdrive pulley, Brospeed header, Apexi Super AFC, Extrude Honed intake manifold, KYB AGX shocks, Powerslot front rotors, Porterfield R4S front brake pads, and occationally Mazda RX-7 rims with 225/50VR16 Michelin Pilot SX-GT tires

"Tutto fa brodo."

Todd Scungio
98 RS
15.173 @ 90.70 MPH

And also a 2011 Ralliart