I did mine, used 4 cans, 500ml, upol acid etch primer (didn't put a thick coat on) and 7.5 cans, 500ml, of top coat and didn't bother with lacquer.
The finish is good, after I put it in my mates heated spray booth. Tried spraying with the car out side last Feb and got "orange peel" straight away.
Few details of when I did it from post 105 in my project thread