Hi again Donna..
Heres another address to find panelbeater/automotives - www.ubd.co.nz.
If your fella decides on a mail shot tell him not to ask what the wage is at that early stage.. Any prospective employer will stop at that point and direct the CV to the shredder.
Thinking it through, a work permit is not ideal as it implies "Temporary" whereas a residence permit implies 'Permanent". Any employer will look for the latter.
Certain of the replies to your message are unfortunate. Reality is that some people move to the other side of the world but expect to find everything the same as existed where they left. There is no logic for this and if this was expected, why leave first base in the first instance. A little like Brits going to Spain and expecting fish and chips.
POMS means, as everyone knows, People of Merit and is used more widely in Oz than in NZ. Benefit is that there are so many Brits here that a few more are not noticed unless there is a strong dialect - Geordie perhaps, as an example.
Wages are lower in NZ but mostly everything balances out. House mortgages rise frequently but houses, in general are less costly. $450,000 will buy a nice 3 b/room house in an acceptable suburb - that's 162,000 pounds as at today.
Newcomers often expect to start at the top of the employment tree merely because they were in such a position back where they came from. This may be possible but one can't bank on it.
A school teacher cousin came from Soutrh Africa. Got a good job at a private school. Went back because he was told he couldn't be considered as Head Games Master until after 4 years and he couldn't stand the kids not calling him Sir and standing when he entered a room.
NZ ways may be different to UK - but they will be different wherever one may go. There's no logic in expecting the same.
Can't help with the diabetes