Instead of guessing, just pick a warm sunny day and go for a cruise. IMO, I would roll down the highway, if that goes well, hit some stop and go traffic around town. Or just fire it up and let it run in your driveway. Worst case, it gets too hot and you shut it down for a while until it cools enough to drive again.
There are many other factors to consider though when looking at your engine temps. Others here will be more able to correctly advise you on that.