I am wondering, what would you do first? Either put lowering springs (considering I still have stock 16" wheels, and plan on probably keeping them for a good while, possibly powder-coating them), or an under drive pully? I'm not going to have the money to do both in the near future, just one. I am leaning toward the under drive, just because I can somewhat justify that by getting better gas mileage....Also if I put lowering springs on it will my basic jack that comes with the car work on it????