[Marcus26]

Don't look at the final score for answers, look at each shot one by one.
for 1200 you want

270
300
300
330

So average reds and you stand a good chance.

Now when you get those shots where you know it will be lower than a 7, let it down and relax. Don't mess around trying to score golds, just shoot clean shots. You will be amazed how easy it is then and you will likely kill that 1200 fast.