Good work mate! i think u can crack 1:53-54 without semis, Id get semis last cause if u upgrade a whole bunch of stuff before the next track day, ur lines will be different.(well i cant speak lol)... even upgrading brakes, it will through u out a bit cause ur braking later, then u gota prepare for the turn etc etc etc...Keep at it dude! Its good to see non sportivos on the track, u gota give them a run for their money! Great job in the end!