Well, if you split the 1200 & A12 designations, then the 1200 GX cam will not work in the A14, but the later A12 GX [B210] one will. These are not particularly 'hot' but work well with the stock twin Hitachi induction in a street engine.
For a given cam spec, the bigger the engine capacity, the milder the cam seems, so you would really be better off talking to your friendly reputable cam grinder & listen intently to his recomendations as Ddgonzal has suggested.

If you include some basic location details in your profile, you will find that you will avoid constantly responding to people who ask where you are.