As with the warm welcome from GearNut, I also welcome you, but with information about my Panama Jack.
Mine WAS a beautiful build. I road it every where up untill about 700 miles. One day while doing an after ride wipe down, I found TWO frame breaks. Just under the welds where the cargo rack is mounted to the frame.
I had a friend try to weld it. but the aluminum was to thin, and the welds did not hold up.
From what I read, and posted, it comes up 50-50, some have problems, and others don't. If you look around, most people will not recomend a lower end aluminum frame, and I am now one of those people.
Read this link about mine, and decide for your self.
Good Luck. And always stay safe.