How many here are running regular gas shocks on the rear of a 5th gen? I'd like to ditch the air shocks on my '78 (it's hauling days are over 8) ). I'm worried that it might sit too low in the rear though. It has newer springs on it, the guy I bought it from said he put station wagon springs on it. Any ideas/suggestions??? I'm thinking of going with KYB's all around.