73 Duster to 69 Valiant grill conversion parts needed?

Hello,

I have a 73 Duster and am interested in doing a 69 Valiant grill conversion on it. I have read a few threads on this and it looks like i need the top hood latch apron, the lower apron, earlier hood, and of course the grill and bezels. Is this correct, are there anymore parts needed to do the switch, are the fenders the same on pre / post 73 Dusters?

Thanks,
73 408 Duster