normally I would say save a buck and buy parts house pieces but in this case it will be well worth it to save up if you have to especially if you are going to store the car in a few months. shocks, springs, and tires IMHO are crucial to every experience you have in the vehicle and life is too short to put up with sub par components. Even if you are just rolling down the street to the gas station a well planned out suspension coupled with an optimal wheel and tire combo for your needs will make the car feel and respond exactly the way you want it to and not the way you wished it would. That lowering kit while not spectacular is matched together and will take the guess work out of what springs to run. couple that with new bushings and your ride will really tighten up. Later on down the road you could swap to coil overs if you are looking for something adjustable and more aggressive.