Gave it a try this morning. I already have removed the assist spring, adjusted the clutch pedal to be slightly below the brake pedal and replaced the slave cylinder with the larger one (as per
this post). This tweak is easy to do and noticeably tightened up the feel of the clutch pedal. Not mind blowing, but a nice free mod. It feels like it took out some slop from the clutch mechanism.
For those without a torque wrench, I'll repeat the advice from the slave cylinder swap thread - the mounting bolts are hard to open. This is not due to high closing torque, so when tightening the bolts down make sure to go easy on the wrench, 27 ftlb (37 Nm) is not a lot. Don't let the loosening force fool you into thinking you need to go all ugga dugga on the bolts.