I'm getting my tires this coming Friday (firestone destination mt 285's). Pretty good deal $993 for the tires, mounting, balancing, and alignment for life. Now, I have the top gunz spacers and AC shakles sitting in the garage, but i won't have time to install them (maybe have someone else install them) before friday. If I can't get them on before Friday, it's not going to "mess" anything up is it??? I probably will have time to do the melting mod, but that's about it. Does anyone see anything I need to do?? Oh and one more thing, do I NEED to get the cam bolts for the lift???