1988 mustang. Stock k member and control arms. MM caster camber plates, oem shocks, sportline springs

On any bumpy road the ride quality is terrible. One day I’d like to get tubular control arms and go coil over but not happening in the near future. I keep looking at koni double adjustable shocks, 8742 1121. I’m thinking the benefits are that they can be dialed in for a comfy road setup and also adjusted for a stiff track setup.

But holy, it’s $1,000 for a pair of fronts!
Anyone have specific experience with these? Any other options to improve the drivability?