I've got the same Eibach springs with Tokico blues, I'm very satisfied. If I'd had the funds, I'd have definetely gone with the Koni's (For that matter, if I had the funds, I'd have gone to a fully adjustable coil-over, like a QA-1 or something), but I like my current setup. Rides smooth, and handles really well, even stressing it autocrossing. Way better than cut Sport springs and old Sport shocks
1997 T-Bird Sport, 'Interceptor' (12 ESP 2008-2012)- CAI, 2.25 duals, Flowmaster 40 series, Clear corners, BBK 70mm Throttle Body, TrickFlow upper intake, PI Intake, BBK adjustable fuel pressure regulator, LE stripes, Bullitt-style gauge faces. 18x9 wheels, Sniper tuned, 3,620 pounds
1991 Ford F250 - Air restrictor delete. Cat delete.
1991 T-Bird 'Interceptor II' (12 CP 2013-) - Race-prep, Full custom "interior", Carb'd 302, Trick Flow twisted wedge heads, stage 1 cam, Custom Koni coil-overs front, Koni yellows rear, Cobra front brakes, fuel cell, 18X9 wheels, 275/30 Hoosier A6, 4.11 T-Lok. 3000 pounds
2004 Toyota Solara SE - V6, Sport package, Muffler delete, 17X7 wheels, 235/50 Conti ExtremeContact DWS