LP7 turned up in the mail today so got it home and slapped the neck in.
As per second photo (and a bit of a holy crap moment) it has been routed for 6 string pickups ( you were right Wokka) but luckily the left side is in the right alignment and when routed to suit a seven string pickup it should be near spot on. Not really much grain of any description in the cap so will go for a painted finish. Neck has a nice fit and DB knocked up a bone nut to suit.