Probably the only things of concern to you would be the control arms, struts, shocks, and rack to crossmember. On the ball joints, I never even used torque. I just squeezed them down tight and backed off to the cotter key slot. Been on there 17 years now with noooo problems. That spec list was for a factory car with more parts than a hot rodder needs! I used a stock front end from a '73. About the only aftermarket setup around back then wasn't that good. The geometry was all off and people couldn't get an alignment. I'm sure they've improved a lot since then.