I typed out a long post. Somehow got deleted. Grr. Anyway, that bites. The just was that you should include RSMs when you do RTABs. Based on the wear of the tires from the pics, it looked like the inside shoulder was more warn which is usually indicative of bad RTABs. I would also put fluid replacements all around and an inspection of the vanos bolts and hub (might as well do the valve adjustment since everything will be open) high on the list. If it were mine I would go ahead and do spark plugs too while I was at it. It ends up being basically a normal inspection 2.
Did Anthony verify that the creaking came from the LCAs? I imagine he checked the subframe and the shock mounts too?
What speakers specifically are blown? I may have some.
BTW, it may be easier/cheaper to find the front and rear bumpers, hood, and side mirrors used rather than repainting. Or at least some of them. I think Charlie went that route on his ZHP.