Sorry - didn't check this thread and missed some questions that were posted.
1] The drawer trim is new and is not pre-crimped like the ones already on your factory boxes. They slide right on very easily. Then I crimped the edges with a pair of need-nosed pliers (used a rag over the trim so it didn't mar the finish). Works fine but it is not crimped the same as the way it came from the factory. They don't move at all and are solid.
2] I did not media blast any of the parts. I decided against this and ended up doing all the sanding and paint stripping myself with the DA and elbow grease.
3] I paid $1k for it as posted above. I probably put another $500-700 or so into it for parts, paint and the drawer liners - not including reusable tools

needed for the job. The number of hours spent though far outweigh the monetary investment.
4] I am indeed working on a top surface and should have that within the next few weeks. My Father actually built me one as he loves woodworking and decided this would be his contribution to the effort. Its built from red-oak and will be stained a red color that almost exactly matches the paint color. Its sanded and ready for stain so hopefully that goes on soon. Will post pics as soon as that is done.
AndrewT