If you don't want to deal with changing out your latches, you might get stronger solenoids. I got my shaved door kit from a company called Autoloc because they have adjustable solenoids that can pull up to 105lbs. The plunger in the solenoid has a built-in return spring. I like that because other solenoids rely on a rubber boot to return the plunger back to its original position, and the rubber boots wear out over time. I saw their shaved kit on Monster Garage so I checked it out, and they've got all sorts of latches too, if you need them.