Question, purchase of SLK R171 AMG 55 Your opinion

Good morning to all SLK fans and specialists, I intend to buy a SLK R171 55 AMG. In the net there is hardly anything about the 60tkm. I found one, a Japan reimport from 2005 reimported 2008. Here approved and upgraded. Currently around 58000km very good condition also on the underbody like new question, what do you think about it, all KD made at Mercedes in Germany and various parts changed on the chassis. Gear oil changed. What can cost so much, what must I pay attention to. It’s gonna be just a summer vehicle with me. Nice Easter in general….Neurologist