So tomorrow I'll go down to AudioWerk and at least get the passive alarm and 2-way functions punched in. With any luck they will have the trunk release part. The valet button is not critical, but I'll ask about that too.
The work they did was worth the $100 I paid, but not the 8 hours lost use of the car. At least the weather was perfect for a walk. Which is good because I walked almost 5 miles.