Von Duprin does not offer any lever trim or pulls that through bolt to the Guard X device.
Ives has the 8102-6 and 8105-6 pulls that can be lined up with the mounting screws of the exit device b...
Von Duprin 6223 electric strike is the most common closed back strike or the 6221 for open back strike on inactive leaf that can be used with Schlage L9000 or Von Duprin 7500 mortise lock.
With a mullion: Use the standard strike 267
With no mullion and inactive leaf being held closed with flush or surface bolts: Use the 2609 double door strike
The Von Duprin Guard-X exit device is not fire rated because the deadbolt is not spring loaded. Therefore, there would be no positive latching as required on a fire rated opening.