I too bought a second hand Milford cargo barrier for $120 and then the quote to fit it was $320 from ARB :o ---so it is still sitting in the garage. They told me there is quite a bit of work in removing trim etc. hence the cost. ( or maybe they just don't like Landrovers :( )
If you want to fit it yourself you will need the re-fitting kit ( I think it is just some rivnuts and some plastic panels to mount the top of the barrier) you can get one from Milford ...(about $75 I think.)
I think I'll take another look at british4wd's idea of using the child restraint mounting point ( but I can't see any on the D1)
