I spent several hours working on the LS today. I went over all of the wiring & made sure the interior pieces were re-installed properly. After that, I connected the Sirius tuner and mounted it under the front passenger seat and started toying around with the PAI-120.4. I got the RF T152S comps sounding pretty nice within a matter of minutes and the vehicle owner is satisfied with them. Hell, I'm pretty satisfied with them myself. I know that a lot of people speak highly of certain "budget" components, but I don't think I've heard any component under $100 sound better than the RF T152S. I'm not saying they're high-end by any means, but they're awesome for $98 shipped.
I also went to Lowe's and bought some backing for the vinyl, several cans of 3M High Strength 90 spray adhesive, a nice electric staplegun and plenty of staples. I came home and started the trunk build, but ran out of daylight shortly afterwards. There will, most definitely, be some moderately interesting pics in this thread tomorrow night. If I'm really lucky, the entire job will be finished...