Fl120 sleeper questions

Im building this "first class white trash" personal toy hauler, has a 104k mile 7.3 powerstroke and I slapped on a FL120 sleeper on the back.
The sleeper doors do not have handles, only key openings on the toolboxes and emergency door has an ourside key and obviously an inside handle. Is it possible to find a locking mechanism like these with the option for remote opening(electric locks) so i can open them with the remote and or key??

Also I need to find the electrical connector TO the sleeper connection, so I can tap into power from the van. FL dealer insists they need a VIN to find the part and cant find it with the "1995 fl120" details. Unfortunately the guy i bought the sleeper from didnt have the tractor so I can't provide a VIN.

-can I do the electric locks?
- can someone tell me how to find the electric connection or possibly DM me the last 6 digits of a simular year fl120 that would use the same parts

Thanks a lot in advance

 

There's the locking mechanism