the hydralic closing system could be retrofitted but, it would not be pretty nor cheap. Harness, control units, switches etc... Not very fesable as the body CAN changed, EIS programing, DCM programming, added a single unit for the opening system, door harness, door panel, body harness plus the addition of the clynders, different trunk lid and lastly .. the pump down beside the battery. At best, probaly around 4 grand US and thats if the body harness did not have to be changed.
I know this aint what you want to hear but, I'd trade for one with that system before I would attempt to retrofit it.
Cool feature tho'. Most of those have distronic as well as tire pressure monitoring.
Project Smoker, '87 603 powered wagon
Hauler, 96 CTD can you say torque?
Toy 73 Cougar xr7 convertible
Acme Automotive Inc.