1) BLVC/965
2) Ideally 2k paint, but there is legislation against this now and most paint suppliers will only supply water based basecoats.
3) It is metallic basecoat, with a clear laquer over the top.
PS. Unless you have the equipment and a heated paint booth, dont even attempt to use water based at home.
I think you will be better off visiting a local body shop or automotive paint refinish suppliers to ask their advice.
Cheers mate. I can get the paint through work. And it is being sprayed by someone else with lots more experiance than me!