Those look like good heavy duty brackets. Once my LC200 arrives, I'm considering doing the Prinsu-style crossbars on the OEM rails, using
@tbisaacs modifications. The OEM rails do not go as far forward as your roof rack. Given your limited use so far, does more unsupported awning forward seem reason for concern? I could still use four brackets. They'd just be less spread out. Thanks!
For reference, I'm used to my ARB 8' awning having about 25-30" unsupported on my 4Runner and previously on my Outback. Not the same thing of course...