Installing 4\" SkyJackerlift on Saturday!!! O.K. I am psyched about putting my lift on but wanted to solicit anyones' input on any problems you might have encountered while doing it. My particular vehicle is a 90 Jimmy. I have purchased the 4" skyjacker lift with springs all the way around. I have my floor jacks and all my jack stands and my compresser and impact wrench and ratchet ready to go. Any tips on the ease of the process? It appears to me to be a straight forward job. How long did it take all of you? I've got a team of buddies willing to help me out. 1990 GMC Jimmy 350/TH700R4/NP241/10 bolts, 4" skyjacker lift, 35x12.50R15 BFG All Terrains on 15x10 AR Baja's, Flowmasters.