So! A rough draft, in which I'm just going to pick spells out of the SF book and the website that match the spell list in the Beguiler article as closely as possible. Spells to be adapted over and added are not addressed here:
[sblock=0 Level] Dancing Lights, Daze, Detect magic, Ghost Sound, Telepathic Message [/sblock]
[sblock=1 Level] Alarm, Charm Person, Comprehend Languages, Detect Thoughts, Disguise Self, Expeditiousness, Holographic Image, Identify, Lesser Confusion, Ventriloquism[/sblock]
[sblock=2 Level] Daze Monster, Hold Person, Holographic Image, Invisibility, Knock, Mirror Image, See Invisible, Spider Climb[/sblock]
[sblock=3 Level] Arcane Sight, Charm Monster, Clairaudience/Voyance, Deep Slumber, Dispel Magic, Displacement, Euphoric Cloud, Haste, Holographic Image, Nondetection, Reflective Hideaway, Slow, Suggestion, Tongues, Web[/sblock]
[sblock=4 Level] Arcane Eye, Confusion, Hold Monster, Holographic Image, Greater Invisibility, Detect Observation, Mind Probe, Nightcloak, Secret Text, Sending, Telepathic Bond[/sblock]
[sblock=5 Level] Break Enchantment, Dominate Person, Feeblemind, Greater Dispel Magic, Holographic Image, Holographic Terrain, Mislead, Modify Memory, Passwall, Private Sanctum, Prying Eyes, Freedom of Movement, Hostile Juxtaposition[/sblock]
[sblock=6 Level] Ethereal Jaunt, Holographic Image, Mass Invisibility, Shadow Walk, Shadowy Fleet, True Seeing, Veil, Getaway[/sblock]