hey all, i currently own a r32 gts, i get of my ps in 6months time and am trying to decide on wether i should sell my car and buy a gtst or just put a rb20det or rb25det, i cant find any info on differances on a gts and a gtst, my car has a gtst diff and brakes so all i need to do is drop in a motor, iv seen many rb20 vs rb25 threads but just wondering is the rb25 worth the extra money