I took my car out today (Thursday), and the ride was significantly improved! Granted, the Honda Prelude was never a comfortable car, but I can go over those bridge joints without feeling like I'm riding a bicycle over a curb that's too tall. I also tested the AutoZone spring compressor on my new, rear Eibachs, and it fits! So provided I can remove the ball joint on the rear suspension (damn you, Honda), and
the old, rear springs are the same size, this should be a nice improvement.
Of course, the forecast is for rain all weekend...