We definitely talked through the nuyen for point buy system, but we opted to leave and check with folks on errata to take a pass on it. As for Latent Awakening and Burning Out, it's a bit on the fuzzy side. The easiest way to handle this is that you can buy this later and that once you gain the Magic attribute, then taking any essence loss after buying the quality would burn you out. During character generation, buying qualities is in the step prior to buying gear. Practically, folks will buy the quality at some later point.
I will fix the page number and add clarity about the combination in the next version.