School me on drop spindles...

Drop spindles, while crazy expensive, would be the best way to lower the front and retain handling vs. dialing down the torsion bars. Lowering via the torsion bars changes the spring rate, making for a mushier front end. Also closes the distance between bump stops.

Like 72bluNblu said, the drop spindles change the spindle position, not where the end of the tie rods are. Lowering via torsion bars would have that affect however.

Your combination of .92 bars, shocks, and possibly a front roll bar will make for a pretty firm front end, IMO. Your closest point of tire contact will be the fender mounting tab at the rear of the wheel opening on turns.