My suggestion would be to get some books on suspension and read up on it so you know how changes in one area will affect the car in other areas.

Your car has unequal length control arms at the front and the usual way hot rodders lower these cars is to shorten the spring or like you're thinking, install bags. The problem that arises when you do this is that you totally screw up the front suspension characteristics. You change the instant center, roll couple distribution, camber gain and other characteristics for the worse.

When the factory designed the front suspension on the car, they mounted the control arms into the car with a relationship to the car and to each other in such a way as to make the car handle and steer properly. When you shorten the spring or install bags, the relationship of the upper and lower arms change as related to each other and as related to the car. You can argue with me all day long that it is cool to do this, and I'll argue back with you that all it is is a bag of worms. In my humble opinion, all you're doing is trading a nicely handling car for an evil handling POS in order to look cool.

In order to retain the handling characteristics of the car, the best you can hope for is dropped spindles or completely disecting the car and Z-ing the front of the frame to lower the body, but keep the suspension/steering in its stock position.