Quality car!! You'll love it! As a starter try orange front yellow rear springs, 40wt front and 32.5/30 wt rear, build ya gear diff up with thin diff oil, try either 2000 diff oil or maybe even some 40wt shock oil and see how that feels, ride height approx 8-10mm might need to adjust slightly depending on the configuration of the track (height of jumps etc)
What electrics ya running in it? Again dependant on track size/layout will determine pinion size, 21-22 tooth pinion on a 78 spur (6.5 brushless) Good start but ask the lads, sure they'll put you in the right direction, and the best advice I can give is try changing one maybe two things at a time that way if it don't work ya can easily change it back, oh yeah and............ Enjoy yourself!!!