I don't know how anyone can answer this question without applying the GD formula, aggregating the categories unto a total, then coating that total against courses on the current list. Assume the course will go for an entirely new rating.
Also, to do this correctly, don't write down what you think the scores should be but rather what you think the mass of raters will write down. Of you're not sure about that, look at Jim Colton's research and correlate your category score appropriately. That actually makes the exercise much easier since by the numbers raters judge a subset of the official categories.
Curious to see what you all come up with - assuming anyone really wants an answer to the question (as opposed to fact- / number-free speculation).