If you need any help/advice on the Z31, just let me know. I've had 4 xD I'm building an S13 at the moment. Six point cage with dual door bars, welded diff, dual cam with I/H/E and test pipe, no emissions, no a/c, converted the rack to full manual (pulled out the piston, cut slits in it, greased it up with assembly lube, put it back together, welded the holes for the lines closed), only have fog lights(in place of heads) signals, tail lights, brake lights (no reverse or side markers), wire tuck, tubbed front end, rear mounted battery, rear overfenders, pulled and rolled front fenders, hood with a piece of 16guage steel on the front (until I can get a silvia hood), cross drilled slotted rotors, hawk HPS pads, rebuilt calipers, energy suspension bushings all around, solid motor mounts, short throw, stage 2 clutch, 14x7 American Racing Outlaw 1s with 185/60r14 tires, emusa coilovers...uhhhh i think thats it...But yah, its a long project. I have it all apart at the moment for paint and a refresh of the bottom end. Trying to get it finished xD