I have always been under the impression that VOR 'radials' are strictly magnetic tracks outbound, so in your example I would announce that I was 'inbound on the 200 radial' and, of course, my heading would be 020.
Why are you flying back home ;-) ? The OP question was regarding a heading of 200 from departure to destination VOR and if you do so, you fly inbound on physical VOR radial 020, correct.