iv got a 8v, at moment its got winter wheels on it longbeach 15", usually i have my bbs's on it 205/40/17 brand new tyres i put em last month, and a new coilovers all way round. drive isnt wow, isit only the coilovers that affect the ride and handling, or can i change other things with the car to make my ride smoother ? and less stiffer on little stupid bumps in the road ? no idea how to go about this, i want overall ride to be slightly better with the bbs; wheels on it....