Hello, I would like to lower my 1997 850R Wagon to get rid of some of the "Gap". The self-leveling option confuses me a bit. First, I do have self-leveling. I was looking at lowering springs from IPD and H&R. The ones from IPD only offer one set for Wagons that are NOT self-leveling. To use their springs I would also need to replace the rear shocks. The springs from H&R offer 2 sets, one for self-leveling and one for non self-leveling. I'm assuming if I were to order from H&R the ones for self-leveling Wagons I would be OK without replacing the rear shocks? Any help please, I would like to order springs ASAP to get rid of that darn "Gap". Thanks.