Offset satellite dish for 60GHz?

What do you think - would it work? Satellites are normally received at 11-12GHz, there is LDF5 for 5GHz.
Cube60Pro looks especially suited, as the cable gland size seems to closely fit the satellite down-converter mount.
Might not be perfectly in focus (depending on how deep inside the cube the focus should be) but there should be some improvement - or would a typical satellite dish work poorly at 60GHz (because the surface is painted, and too rough compared to the much shorter wavelength)?
I wouldn’t need such hacks if there was LHG60 XL or nRay XL with 5GHz backup, but there isn’t.

it work’s fine. It’s really out of focus, but it works better with dish

it will probably be a pain to allign