What is the differences between 2000 Civic EX and Si?I only know EX use D18Y1 engine, Si use B16A2 engine, Besides engines, anything different ? like tuning, brake......What is civic Type R, Type S and Muguen?Which supposed to be faster in order?Which supposed to be more gas efficient in order ?Which one is faster, Type R or Si? Why ? Like what are their differences?Thank youActually I don't know which car should I buy?I'm a college student that need a car daily plus want a little fun to drive sometime.I'm wondering should I buy a EX then swap the engine to B16A2 or even K20, tune the car and make it just like the Si. Will that be cheaper?I know if I bought a Si, I'll probably leave everything in stock coz it's fun to drive plus it's totally fast enough for a college student to show off. (a Civic is a Civic, it can never compare to a Mustang)