You don't need coilovers etc for a track day.
I'd recomend not bothering and spending the money on track days/instruction the ride will be better.
Unpinned Sashs with some sportlines/ custom springs front. Koni adjustables on the rear with Whiteline. You will be very surprised how brilliant this set up is. On a bouncy B-road or track it is so much fun! Not good for Lows though but Im sure you guy aren't tarts