Secret Sauce Exam Breakdown only, determine, efficient, limited

MiniMe7

Anyone else notice Schweser weighted Private Wealth Management as up to 30% weighting in Secret Sauce? This 30% range is way higher than every other Schweser weighting. I am considering using the Schweser Secret Sauce topic weights to determine approximate amounts on how much time I should devote to each topic with only this limited time left.
Any thoughts on whether or not this would be the most efficient use of my time? CFAI weights are way too vague.