I do not have a pic. From what I know it is the rolling style. I wont pick it up for a couple weeks. I am going to use the leveling valve for the air pressure. I am thinking of an electric pump with a tank so I can supply enough air.
The electric compressor should be able to keep up with it, once the bags are inflated. It may take a few minutes when putting a load on. The leveling valve has a built-in delay so it isn't constantly deflating/inflating from suspension movement on the road. You will need to use the panhard bar too to keep the axle centered in the chassis. The compressor only needs about 80psi capability. My Pete will get to 70lbs bag pressure with an 80,000 load, so I don't see yours getting close to that. Maybe 35-40 lbs with the trailer on.