I used to ride one myself years ago. It's a strong bike to take on long road trips.
That said there are a couple of weak points that you should watch out for.
1. The starters on these bikes go out a lot. https://www.viragohelp.com/81-83-vir...arter-systems/
And as you are aware, these bikes do not have a kick starter so if the starter goes out your only option would be to push start it, this is no fun and easy task to do given the weight of the bike.
2. Always check your cam chain tensioner. I had one of the cam chain guides broke through the engine tab that held it in place because of a loose cam chain and the only way to fix that would be to replace the whole cylinder.