I've been dropping the van off to the converters this morning, and they had one in with the loc8 panel. It looks to have about 3-4mm between the table and the side of the van with the door open, I'd suggest something needs adjusting somewhere on yours if it's rubbing.
As for insulation, we've gone for silentocat only, and they'll use the plastic wool insulation directly behind it, I've put the thick dodomat in the door behind the metalwork.