Have been riding a few months on KYB GR2 Gas front struts (#335045)
(1998-05, not the 1997) (1999 Base- replaced at 65k).

I would say the struts are more firm than the OEM (and less expensive too I think). Some of the "soft ride" is probably lost, but I am happy with them. At some point I will probably put the Monroe Maxair's on the rear.

I think the best thing would be to have the "firm" suspension (like the Ultra's) with the bigger sway bars and stiffer springs...yeah...driving tanks like sportcars...