PC 200-7 LC

Just checking how it stacks up to a cat 320CL. Got one to look at the next few days. Has new UC new bud pump. Rebuilt valve bank and many more updates all done at Komatsu dealer. New AC basically rebuil unit. Has 7500 ish hrs. Not sure if it's Komatsu or Cummins engine. Assuming it's been properly maintained what's the expected engine life. That's about the only thing not done and says it's still good to go. Basically any thing to look for or things on this model that wasn't great. Thanks

PC 200-7 LC