I haven't been through this thread in a long time. Comments seem quite evident, but corrections have been relatively minor. But continuing in the vein of the OP, if not the practice of the thread, here's my take on the character.
Doctor in Faculty isn't a virtue I would allow in a saga, unless being part of a University was going to be an ongoing part of the story (doesn't appear to be the case for the saga). I have a Magister in Artibus magus in another saga, he ended up teaching during his apprenticeship and for 8 years after his gauntlet, only when he was pressed to take an apprentice did he resign his teaching position. The next issue is that Doctor in Artibus and Hermetic Magus are compatible, but it doesn't mean you can acquire them both at the same time. Most interpretations are having one before the other; in my case with the Magister in Artibus, first and then taken as an (older) apprentice next. The master continued to allow him to teach one season a year to maintain his credentials. I have a hard time seeing how someone could complete the requirements for Doctor in Faculty, simultaneous with the apprenticeship (it means the master received very little benefit from the apprentice), so I think you need to incept as Doctor of Faculty, first and then complete the apprenticeship period, meaning the age the character is at saga start is 40...
Perception is a really bad dump stat for a magus, with the high finesse it looks like Invisible Sling of Vilano might be chosen, or some other finesse based attack or spell that uses finesse, the attack roll is Perception + Finesse, rego crafting is also perception + finesse. Dexterity is probably the only good dump stat for a magus, I'd swap the two around.
Making an ex Misc magus, beyond what's in the book is about creating a tradition. What's the major non Hermetic virtue required for this tradition? Doctor in Faculty? How about minor Hermetic virtue? How does that fit the tradition, if the major virtue is that only Doctors in Faculty are accepted into the tradition? For the minor flaw, I would take Flawed Parma Magica as opposed to Weak Magic Resistance.