Well now that it's finally warming up in the Northeast I've been able to get under the car and make some improvements to the cars handling. When I order the coils the guys over at RCE helped me put together a list of all the parts I would need to get the most out of the car as a weekend toy. In addition to the coils, I've added SPC LCA's, Whiteline Subframe Inserts (KDT922), Whiteline Differential Bushings (KDT925), Whiteline Front Control Arm - Lower Inner Rear Bushings (W0509), and the Whiteline Positive Traction Kit (KDT926).
Right now I've only had the time to do the Subframe Inserts and Diff Bushings, but the difference is night and day in terms of driveline slop. Shifting feels much more direct and the power to the ground feels more immediate. Without a doubt, I would recommend these two products to anyone.
I'll report back when the T0s, LCAs, and other bushings are installed for final impressions before I put better tires on.