I'm installing H&R Springs on my '02 W8 Variant along with new wheels/tires. My early model W8 was available only with 16x7 wheels. I'm upgrading to 17 x 7.5 ET 35 O.Z. Canyons with 225/45 Michelin Pilot Sport A/S. Should I be changing the shocks as well or are the OEM W8 shocks good? My current mileage on the car is 35k. Is there a market for my original W8 wheels? The 45mm offset is a little unusual. Will they fit anything other than a W8? Spacers? Thanks.