I am going to be changing the Bilstein struts on my 1996 4x4. I was wondering if anyone has used the coil spring isolators from Energy Suspension. If so, did they work out ok? Any noise from them. Looks like they might be an advantage over the rubber ones. Part # 9.6104
http://www.energysuspensionparts.com/proddetail.asp?prod=9.6104_Front
http://www.energysuspensionparts.com/proddetail.asp?prod=9.6104_Front