I would skip the sway bars.
For the rear I would get control arms and a watts link from Sparta Motorsports. Monroe heavy duty shocks are great.
My front setup is Eibach springs, KYB shocks, and SPC camber bolts but the springs are in possible to find now.
I should mention my car is lowered front and rear. I have the exact same set up on another marauder, but it has sway bars. I feel the sway bars drastically take away from ride quality and make the suspension too harsh.
2003 Black - sold, back again, and sold
2003 DBP/DC - #153 Whipple 3.4 (permanent garage art)
2003 DBP/LF - # 36 (sold)
2003 DBP/LF - # 205 (sold)
2004 Black - Trilogy #43
2003 Black - shitbox (sold)
2004 DTR - shitbox #2