Purchase advice/proposals wanted – Tourer/Sporttourer/Naked Bike/?/???

Hello together and love greetings from the Odenwald. I hope it is ok if I ask my questions here. I am looking for a used motorcycle. I am 26 years old, student, 190cm tall and weigh about 120 kg. So far I have driven a Kawasaki Zx6-r Bj. 1998 which was ok, but does not fit in my profile if I want to ride larger/longer tours. That’s why I also tried to make a Yamaha XT 550 Bj. 1883 fit again. The motorcycle stood 6 years. I had vo r to drive this motorcycle to Sweden at the end of July with 2 colleagues. I also got the Yamaha. So far the motorcycle riding was also fun only I noticed now after longer use a high oil loss. The engine seals must be made absolutely. I would like to do this privately but unfortunately lack the time until my vacation where I actually want to drive to Sweden. My two colleagues would each with a Honda NTV 650 and a Suzuki Bandi Now to my actual question or help. I want to finish the Yamaha in the future absolutely but I somehow see myself a solution for my goal to drive to Sweden by grabbing back on another motorcycle. The purse is narrow and my limit is at 3,000 € – Wanted something with comfortable sitting position – with which I could ride but also quickly come from A to B daily – Sozius here would be again about 60kg d azu kommen – Fahr fun and the look should be right – Reliability & longevity I haven’t driven so many motorcycles that I can say exactly what I want. Of course I have certain dream motorcycles but that doesn’t allow my current wallet. I don’t know at all on the used market and I’m not aware of what I have to pay attention to. Therefore, the question here in this forum and the request for help. Can my wishes be combined at all? I thank me very much for the time you have taken and for the help. Greetings