I put a pair of charcoal front leather seats from a 98 z28, and a normal thirdgen T/A steering wheel in my car today. The GTA steering wheel's leather was cracked up and the stereo controls don't work with the new headunit so it had to go. The drivers seat of the GTA was also in terrible shape. I had to do a little bit of custom wiring to get the 4thgen power drivers seat to work, but it happened. The new seats feel very different and are a hell of a lot lighter. Pics to come if anyone is interested.