Seat time. Play with launch rpm and technique see what works best. Also try doing a longer or shorter burnout, drag radials don't need to be smoked in to oblivion but you need to put some heat in them. Big diameter drag radials and a stick with a lowered suspension isn't ideal for great 60ft times. Not wanting to go with slicks on bigs and littles limits you so perhaps a 15-16 inch wheel and drag radial.

Gear ratio, you are going to get more spin from a higher ratio so you will have to practice more once you go in. Pick which ever ratio will get you close to trapping close to the top of 4th gear is what I was always told.

Suspension wise if you really want it to drop the 60s ditch the lowering springs and the stock replacement struts for something that will let the car transfer more.

Aside from that put the car on a diet for the track, pull the spare tire, stereo, rear and passenger seats before the track day. A basic rule of thumb is that every 100lbs you pull off the car will net you 1/10 in the quarter.