Very minor accomplishments today, but it feels good to get them taken care of.
First, I cleaned the floor of the trunk. I'm not sure it was needed, or the best thing to use, but I used a Zep pet pet stain cleaner. My thought was that it might do a better job of taking care of any mouse leavings. Really the area didn't look bad to begin with. I then put the spare tire back that I cleaned the other day.
Second, I got the stereo working. It actually took me awhile. I was confused because it had a security light blinking, but would not prompt me for the code. It turned out that I had a blown fuse. I didn't suspect a fuse because I figured with the light blinking it must be getting power. Once I got that replaced, I was prompted for the code, and everything worked, including the power antenna. I'm going to clean the antenna mast tomorrow. Preliminary plan is wiping it down with alcohol, and lubing it with a spray dry lube, or maybe wax.... reading up on it now.
I also tried doing a little cleaning on the interior with the pet stain remover, but I don't think it's great for general use. I'm going to pursue other options.