Front strut braces are more than just bling, they do actually serve a purpose but improvements are minimal.
Lowering springs with a FRSU is the best route to take for handling, braces help too so if your tracking the car they are a worthwhile investment.
FRSU (with bolts & camber arms), -20/30mm springs, LSD, Progress Rear ARB and sticky tyres is a perfect set-up for the track