if you value comfort, dont get coilovers. get a 1.5" drop springs and new shocks. also budget for a 4 wheels alignment. you dont need camber plates or bolts, that much drop wont be a problem.
May 2014 ROTM, June 2015 ROTM
for auto-x: '04 Liquid Grey ZX3
for street: '02 Infrared SVT