Anyone have experience with the "comfort system" control unit?

Basically, what I want to do is control unlocking the trunk from the regular "unlock button" on the door panel instead of from the cubby down below.
Ive sourced the parts & wiring to relocate the fuel filler door switch to the center console, but havent figured out how to eliminate the need for a seperate trunk lock switch.
any ideas?
while im at it, what would be involved in deleting that "trunk relock" feature so that it stay unlocked once I unlock everything? I hate that feature!