The WEN, is that a toy? I am sure the one you posted is much larger, but I am sure you have seen this but just in case you missed this
https://www.baileigh.com/index.php/edge-sander-es-6100?gclid=EAIaIQobChMI-uH_vpKd2wIVl-NkCh1oQwwqEAQYBSABEgLhsPD_BwE
I look into a Grizzly for under 1000 bucks
6" x 80" Floor Model Edge Sander | Grizzly Industrial
I have a couple of their light duty machines in my shop. They held up pretty well for more then occasion use.