Hello everybody, I've joined this forum a while ago but recently I bought a burgundy 1997 K1500 Z71 Ext. Cab. The shocks are way overdue for some new ones, and I want to get Bilstein HD's to replace them. I would like to know if it extremely difficult to change them out yourself or is it really better to have a trusted mechanic do it for you? I would appreciate any help, thanks ya'll.